{ "version": "1.10.0", "scope": "Control-description pictograms and ISOM map specimens across twelve volumes.", "volumes": [ "landforms", "rock-and-boulders", "water-and-marsh", "vegetation", "man-made-features", "prominent-features", "appearance", "control-flag-location", "other-information", "course-planning", "similar-feature", "combinations-and-bend" ], "symbols": [ { "id": "cd-1-1-terrace", "reference": "1.1", "name": "Terrace", "category": "control-descriptions", "file": "control-descriptions/cd-1-1-terrace.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "101", "102", "103" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-2-spur", "reference": "1.2", "name": "Spur", "category": "control-descriptions", "file": "control-descriptions/cd-1-2-spur.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "101", "102", "103" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-3-re-entrant", "reference": "1.3", "name": "Re-entrant", "category": "control-descriptions", "file": "control-descriptions/cd-1-3-re-entrant.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "101", "102", "103" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-4-earth-bank", "reference": "1.4", "name": "Earth bank", "category": "control-descriptions", "file": "control-descriptions/cd-1-4-earth-bank.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "104" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-5-quarry", "reference": "1.5", "name": "Quarry", "category": "control-descriptions", "file": "control-descriptions/cd-1-5-quarry.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "104" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-6-earth-wall", "reference": "1.6", "name": "Earth wall", "category": "control-descriptions", "file": "control-descriptions/cd-1-6-earth-wall.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "105.1", "105.2", "106" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-7-erosion-gully", "reference": "1.7", "name": "Erosion gully", "category": "control-descriptions", "file": "control-descriptions/cd-1-7-erosion-gully.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "107" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-8-small-erosion-gully", "reference": "1.8", "name": "Small erosion gully", "category": "control-descriptions", "file": "control-descriptions/cd-1-8-small-erosion-gully.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "108" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-9-hill", "reference": "1.9", "name": "Hill", "category": "control-descriptions", "file": "control-descriptions/cd-1-9-hill.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "101", "102", "103" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-10-knoll", "reference": "1.10", "name": "Knoll", "category": "control-descriptions", "file": "control-descriptions/cd-1-10-knoll.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "109", "110" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-11-saddle", "reference": "1.11", "name": "Saddle", "category": "control-descriptions", "file": "control-descriptions/cd-1-11-saddle.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "101", "102", "103" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-12-depression", "reference": "1.12", "name": "Depression", "category": "control-descriptions", "file": "control-descriptions/cd-1-12-depression.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "101", "102", "103" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-13-small-depression", "reference": "1.13", "name": "Small depression", "category": "control-descriptions", "file": "control-descriptions/cd-1-13-small-depression.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "111" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-14-pit", "reference": "1.14", "name": "Pit", "category": "control-descriptions", "file": "control-descriptions/cd-1-14-pit.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "112", "203" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-15-broken-ground", "reference": "1.15", "name": "Broken ground", "category": "control-descriptions", "file": "control-descriptions/cd-1-15-broken-ground.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "113", "114" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "cd-1-16-ant-hill-termite-mound", "reference": "1.16", "name": "Ant hill (termite mound)", "category": "control-descriptions", "file": "control-descriptions/cd-1-16-ant-hill-termite-mound.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "115" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "landforms" }, { "id": "isom-101-contour", "reference": "101", "name": "Contour", "category": "map-symbols", "file": "map-symbols/isom-101-contour.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 14, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-102-index-contour", "reference": "102", "name": "Index contour", "category": "map-symbols", "file": "map-symbols/isom-102-index-contour.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 15, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-103-form-line", "reference": "103", "name": "Form line", "category": "map-symbols", "file": "map-symbols/isom-103-form-line.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 15, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-104-earth-bank", "reference": "104", "name": "Earth bank", "category": "map-symbols", "file": "map-symbols/isom-104-earth-bank.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 16, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-105-1-earth-wall", "reference": "105.1", "name": "Earth wall", "category": "map-symbols", "file": "map-symbols/isom-105-1-earth-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 16, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-105-2-retaining-earth-wall", "reference": "105.2", "name": "Retaining earth wall", "category": "map-symbols", "file": "map-symbols/isom-105-2-retaining-earth-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 16, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-106-ruined-earth-wall", "reference": "106", "name": "Ruined earth wall", "category": "map-symbols", "file": "map-symbols/isom-106-ruined-earth-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 16, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-107-erosion-gully", "reference": "107", "name": "Erosion gully", "category": "map-symbols", "file": "map-symbols/isom-107-erosion-gully.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 16, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-108-small-erosion-gully", "reference": "108", "name": "Small erosion gully", "category": "map-symbols", "file": "map-symbols/isom-108-small-erosion-gully.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 17, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-109-small-knoll", "reference": "109", "name": "Small knoll", "category": "map-symbols", "file": "map-symbols/isom-109-small-knoll.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 17, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-110-small-elongated-knoll", "reference": "110", "name": "Small elongated knoll", "category": "map-symbols", "file": "map-symbols/isom-110-small-elongated-knoll.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 17, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-111-small-depression", "reference": "111", "name": "Small depression", "category": "map-symbols", "file": "map-symbols/isom-111-small-depression.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 17, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-112-pit", "reference": "112", "name": "Pit", "category": "map-symbols", "file": "map-symbols/isom-112-pit.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 17, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-113-broken-ground", "reference": "113", "name": "Broken ground", "category": "map-symbols", "file": "map-symbols/isom-113-broken-ground.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 18, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-114-very-broken-ground", "reference": "114", "name": "Very broken ground", "category": "map-symbols", "file": "map-symbols/isom-114-very-broken-ground.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 18, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms" }, { "id": "isom-115-prominent-landform-feature", "reference": "115", "name": "Prominent landform feature", "category": "map-symbols", "file": "map-symbols/isom-115-prominent-landform-feature.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 18, "method": "Original brown vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Specimen scaled to an icon canvas; PDF colour retained as an RGB approximation. Not a map-scale symbol definition.", "default_color": "#d07500", "volume": "landforms", "also_in_volumes": [ "prominent-features" ] }, { "id": "cd-2-1-cliff-crag", "reference": "2.1", "name": "Cliff, Crag", "category": "control-descriptions", "file": "control-descriptions/cd-2-1-cliff-crag.svg", "source": "IOF Control Descriptions 2024", "source_page": 7, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "201", "202" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-2-rock-pillar", "reference": "2.2", "name": "Rock pillar", "category": "control-descriptions", "file": "control-descriptions/cd-2-2-rock-pillar.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "206" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-3-cave", "reference": "2.3", "name": "Cave", "category": "control-descriptions", "file": "control-descriptions/cd-2-3-cave.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "203" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-4-boulder", "reference": "2.4", "name": "Boulder", "category": "control-descriptions", "file": "control-descriptions/cd-2-4-boulder.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "204", "205" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-5-boulder-field", "reference": "2.5", "name": "Boulder field", "category": "control-descriptions", "file": "control-descriptions/cd-2-5-boulder-field.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "208", "209" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-6-boulder-cluster", "reference": "2.6", "name": "Boulder cluster", "category": "control-descriptions", "file": "control-descriptions/cd-2-6-boulder-cluster.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "207" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-7-stony-ground", "reference": "2.7", "name": "Stony ground", "category": "control-descriptions", "file": "control-descriptions/cd-2-7-stony-ground.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "210", "211", "212" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-8-bare-rock", "reference": "2.8", "name": "Bare rock", "category": "control-descriptions", "file": "control-descriptions/cd-2-8-bare-rock.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "214" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-9-narrow-passage", "reference": "2.9", "name": "Narrow passage", "category": "control-descriptions", "file": "control-descriptions/cd-2-9-narrow-passage.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "201", "202" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "cd-2-10-trench", "reference": "2.10", "name": "Trench", "category": "control-descriptions", "file": "control-descriptions/cd-2-10-trench.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "215" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "rock-and-boulders" }, { "id": "isom-201-impassable-cliff", "reference": "201", "name": "Impassable cliff", "category": "map-symbols", "file": "map-symbols/isom-201-impassable-cliff.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 19, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-202-cliff", "reference": "202", "name": "Cliff", "category": "map-symbols", "file": "map-symbols/isom-202-cliff.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 19, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-203-1-rocky-pit-or-cave", "reference": "203.1", "name": "Rocky pit or cave", "category": "map-symbols", "file": "map-symbols/isom-203-1-rocky-pit-or-cave.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 19, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-203-2-dangerous-pit", "reference": "203.2", "name": "Dangerous pit", "category": "map-symbols", "file": "map-symbols/isom-203-2-dangerous-pit.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 20, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition. White centre retained; surrounding canvas is transparent.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-204-boulder", "reference": "204", "name": "Boulder", "category": "map-symbols", "file": "map-symbols/isom-204-boulder.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 20, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-205-large-boulder", "reference": "205", "name": "Large boulder", "category": "map-symbols", "file": "map-symbols/isom-205-large-boulder.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 20, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-206-gigantic-boulder-or-rock-pillar", "reference": "206", "name": "Gigantic boulder or rock pillar", "category": "map-symbols", "file": "map-symbols/isom-206-gigantic-boulder-or-rock-pillar.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 20, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-207-boulder-cluster", "reference": "207", "name": "Boulder cluster", "category": "map-symbols", "file": "map-symbols/isom-207-boulder-cluster.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 20, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-208-boulder-field", "reference": "208", "name": "Boulder field", "category": "map-symbols", "file": "map-symbols/isom-208-boulder-field.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 21, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-209-dense-boulder-field", "reference": "209", "name": "Dense boulder field", "category": "map-symbols", "file": "map-symbols/isom-209-dense-boulder-field.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 21, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-210-stony-ground-slow-running", "reference": "210", "name": "Stony ground, slow running", "category": "map-symbols", "file": "map-symbols/isom-210-stony-ground-slow-running.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 21, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-211-stony-ground-walk", "reference": "211", "name": "Stony ground, walk", "category": "map-symbols", "file": "map-symbols/isom-211-stony-ground-walk.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 22, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-212-stony-ground-fight", "reference": "212", "name": "Stony ground, fight", "category": "map-symbols", "file": "map-symbols/isom-212-stony-ground-fight.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 22, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-213-sandy-ground", "reference": "213", "name": "Sandy ground", "category": "map-symbols", "file": "map-symbols/isom-213-sandy-ground.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 22, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition. Two-colour specimen: fixed PDF yellow ground and recolourable dark dots.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "isom-214-bare-rock", "reference": "214", "name": "Bare rock", "category": "map-symbols", "file": "map-symbols/isom-214-bare-rock.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 22, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition. Default grey is the supplied PDF RGB rendering, not a calibrated print screen.", "default_color": "#bcbcbc", "volume": "rock-and-boulders" }, { "id": "isom-215-trench", "reference": "215", "name": "Trench", "category": "map-symbols", "file": "map-symbols/isom-215-trench.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 23, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Not a map-scale symbol definition. White centre line retained between the two dark edges.", "default_color": "#1d1d1b", "volume": "rock-and-boulders" }, { "id": "cd-3-1-lake", "reference": "3.1", "name": "Lake", "category": "control-descriptions", "file": "control-descriptions/cd-3-1-lake.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "301" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-2-pond", "reference": "3.2", "name": "Pond", "category": "control-descriptions", "file": "control-descriptions/cd-3-2-pond.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "301", "302" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-3-waterhole", "reference": "3.3", "name": "Waterhole", "category": "control-descriptions", "file": "control-descriptions/cd-3-3-waterhole.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "303" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-4-river-stream-watercourse", "reference": "3.4", "name": "River, Stream, Watercourse", "category": "control-descriptions", "file": "control-descriptions/cd-3-4-river-stream-watercourse.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "301", "304", "305" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-5-minor-water-channel-ditch", "reference": "3.5", "name": "Minor water channel, Ditch", "category": "control-descriptions", "file": "control-descriptions/cd-3-5-minor-water-channel-ditch.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "306" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-6-narrow-marsh", "reference": "3.6", "name": "Narrow marsh", "category": "control-descriptions", "file": "control-descriptions/cd-3-6-narrow-marsh.svg", "source": "IOF Control Descriptions 2024", "source_page": 8, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "309" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-7-marsh", "reference": "3.7", "name": "Marsh", "category": "control-descriptions", "file": "control-descriptions/cd-3-7-marsh.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "307", "308", "310" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-8-firm-ground-in-marsh", "reference": "3.8", "name": "Firm ground in marsh", "category": "control-descriptions", "file": "control-descriptions/cd-3-8-firm-ground-in-marsh.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "307", "308", "310" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-9-well", "reference": "3.9", "name": "Well", "category": "control-descriptions", "file": "control-descriptions/cd-3-9-well.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "311" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-10-spring", "reference": "3.10", "name": "Spring", "category": "control-descriptions", "file": "control-descriptions/cd-3-10-spring.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "312" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "cd-3-11-water-tank-water-trough", "reference": "3.11", "name": "Water tank, Water trough", "category": "control-descriptions", "file": "control-descriptions/cd-3-11-water-tank-water-trough.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "311" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "water-and-marsh" }, { "id": "isom-301-uncrossable-body-of-water", "reference": "301", "name": "Uncrossable body of water", "category": "map-symbols", "file": "map-symbols/isom-301-uncrossable-body-of-water.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 23, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition. Black boundary retained when blue artwork is recoloured.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-302-shallow-body-of-water", "reference": "302", "name": "Shallow body of water", "category": "map-symbols", "file": "map-symbols/isom-302-shallow-body-of-water.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 23, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition. Source specimen includes solid and seasonal outlines and a small full-colour water area; pale fill uses 50% opacity.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-303-waterhole", "reference": "303", "name": "Waterhole", "category": "map-symbols", "file": "map-symbols/isom-303-waterhole.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 23, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-304-crossable-watercourse", "reference": "304", "name": "Crossable watercourse", "category": "map-symbols", "file": "map-symbols/isom-304-crossable-watercourse.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 24, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-305-small-crossable-watercourse", "reference": "305", "name": "Small crossable watercourse", "category": "map-symbols", "file": "map-symbols/isom-305-small-crossable-watercourse.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 24, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-306-minor-seasonal-water-channel", "reference": "306", "name": "Minor/seasonal water channel", "category": "map-symbols", "file": "map-symbols/isom-306-minor-seasonal-water-channel.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 24, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-307-uncrossable-marsh", "reference": "307", "name": "Uncrossable marsh", "category": "map-symbols", "file": "map-symbols/isom-307-uncrossable-marsh.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 24, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition. Black boundary retained when blue artwork is recoloured. Source specimen shows an uncrossable marsh adjoining a solid body of water. Original clipping paths preserve the marsh boundary.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-308-marsh", "reference": "308", "name": "Marsh", "category": "map-symbols", "file": "map-symbols/isom-308-marsh.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 24, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition. Original clipping paths preserve the marsh boundary.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-309-narrow-marsh", "reference": "309", "name": "Narrow marsh", "category": "map-symbols", "file": "map-symbols/isom-309-narrow-marsh.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 24, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-310-indistinct-marsh", "reference": "310", "name": "Indistinct marsh", "category": "map-symbols", "file": "map-symbols/isom-310-indistinct-marsh.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 25, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition. Original clipping paths preserve the marsh boundary.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-311-well-fountain-or-water-tank", "reference": "311", "name": "Well, fountain or water tank", "category": "map-symbols", "file": "map-symbols/isom-311-well-fountain-or-water-tank.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 25, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-312-spring", "reference": "312", "name": "Spring", "category": "map-symbols", "file": "map-symbols/isom-312-spring.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 25, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition.", "default_color": "#009fe3", "volume": "water-and-marsh" }, { "id": "isom-313-prominent-water-feature", "reference": "313", "name": "Prominent water feature", "category": "map-symbols", "file": "map-symbols/isom-313-prominent-water-feature.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 25, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Blue inks unified to an RGB preview colour. Not a map-scale symbol definition. Map-defined feature; the red measurement circle in the source is excluded.", "default_color": "#009fe3", "volume": "water-and-marsh", "also_in_volumes": [ "prominent-features" ] }, { "id": "cd-4-1-open-land", "reference": "4.1", "name": "Open land", "category": "control-descriptions", "file": "control-descriptions/cd-4-1-open-land.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "213", "401", "403", "412", "413", "414" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-2-semi-open-land", "reference": "4.2", "name": "Semi-open land", "category": "control-descriptions", "file": "control-descriptions/cd-4-2-semi-open-land.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "402", "404" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-3-forest-corner", "reference": "4.3", "name": "Forest corner", "category": "control-descriptions", "file": "control-descriptions/cd-4-3-forest-corner.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "405", "406", "408", "410" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-4-clearing", "reference": "4.4", "name": "Clearing", "category": "control-descriptions", "file": "control-descriptions/cd-4-4-clearing.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "401", "403" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-5-thicket", "reference": "4.5", "name": "Thicket", "category": "control-descriptions", "file": "control-descriptions/cd-4-5-thicket.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "406", "408", "410", "411", "418" ], "note": "Normalized artwork for general graphics; original proportions approximated. Control reference retains 411 (from the combined ISOM/ISSprOM column); the supplied ISOM revision has no 411 specimen.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-6-linear-thicket", "reference": "4.6", "name": "Linear thicket", "category": "control-descriptions", "file": "control-descriptions/cd-4-6-linear-thicket.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "410", "411" ], "note": "Normalized artwork for general graphics; original proportions approximated. Control reference retains 411 (from the combined ISOM/ISSprOM column); the supplied ISOM revision has no 411 specimen.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-7-vegetation-boundary", "reference": "4.7", "name": "Vegetation boundary", "category": "control-descriptions", "file": "control-descriptions/cd-4-7-vegetation-boundary.svg", "source": "IOF Control Descriptions 2024", "source_page": 9, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "415", "416" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-8-copse", "reference": "4.8", "name": "Copse", "category": "control-descriptions", "file": "control-descriptions/cd-4-8-copse.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "405", "406", "408", "410" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-9-prominent-tree", "reference": "4.9", "name": "Prominent tree", "category": "control-descriptions", "file": "control-descriptions/cd-4-9-prominent-tree.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "417", "418" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "vegetation" }, { "id": "cd-4-10-prominent-vegetation-feature", "reference": "4.10", "name": "Prominent vegetation feature", "category": "control-descriptions", "file": "control-descriptions/cd-4-10-prominent-vegetation-feature.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "419" ], "note": "Normalized artwork for general graphics; original proportions approximated. Examples in the reference include root stock and tree stump.", "default_color": "#000000", "volume": "vegetation" }, { "id": "isom-401-open-land", "reference": "401", "name": "Open land", "category": "map-symbols", "file": "map-symbols/isom-401-open-land.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 26, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition.", "default_color": "#ffb52b", "volume": "vegetation" }, { "id": "isom-402-open-land-with-scattered-trees", "reference": "402", "name": "Open land with scattered trees", "category": "map-symbols", "file": "map-symbols/isom-402-open-land-with-scattered-trees.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 26, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source specimen includes both white tree dots and fixed green bush dots.", "default_color": "#ffb52b", "volume": "vegetation" }, { "id": "isom-403-rough-open-land", "reference": "403", "name": "Rough open land", "category": "map-symbols", "file": "map-symbols/isom-403-rough-open-land.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 26, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition.", "default_color": "#ffb52b", "volume": "vegetation" }, { "id": "isom-404-rough-open-land-with-scattered-trees", "reference": "404", "name": "Rough open land with scattered trees", "category": "map-symbols", "file": "map-symbols/isom-404-rough-open-land-with-scattered-trees.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 27, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source specimen includes both white tree dots and fixed green bush dots.", "default_color": "#ffb52b", "volume": "vegetation" }, { "id": "isom-405-forest", "reference": "405", "name": "Forest", "category": "map-symbols", "file": "map-symbols/isom-405-forest.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 27, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. White forest sample with the thin black diagram frame retained for visibility; the frame is not a mapped forest boundary.", "default_color": "#1d1d1b", "volume": "vegetation" }, { "id": "isom-406-vegetation-slow-running", "reference": "406", "name": "Vegetation: slow running", "category": "map-symbols", "file": "map-symbols/isom-406-vegetation-slow-running.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 27, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source directional stripe examples retained; green tints use white undercoats.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-407-vegetation-slow-running-good-visibility", "reference": "407", "name": "Vegetation, slow running, good visibility", "category": "map-symbols", "file": "map-symbols/isom-407-vegetation-slow-running-good-visibility.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 27, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-408-vegetation-walk", "reference": "408", "name": "Vegetation: walk", "category": "map-symbols", "file": "map-symbols/isom-408-vegetation-walk.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 28, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source directional stripe examples retained; green tints use white undercoats.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-409-vegetation-walk-good-visibility", "reference": "409", "name": "Vegetation: walk, good visibility", "category": "map-symbols", "file": "map-symbols/isom-409-vegetation-walk-good-visibility.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 28, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-410-vegetation-fight", "reference": "410", "name": "Vegetation: fight", "category": "map-symbols", "file": "map-symbols/isom-410-vegetation-fight.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 28, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source directional stripe examples retained; green tints use white undercoats.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-412-cultivated-land", "reference": "412", "name": "Cultivated land", "category": "map-symbols", "file": "map-symbols/isom-412-cultivated-land.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 28, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Black cultivation dots retained; the purple out-of-bounds overlay is excluded.", "default_color": "#ffb52b", "volume": "vegetation" }, { "id": "isom-413-orchard", "reference": "413", "name": "Orchard", "category": "map-symbols", "file": "map-symbols/isom-413-orchard.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 29, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source shows full and half yellow base variants and rotated planting directions; yellow stays fixed when green is recoloured.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-414-vineyard-or-similar", "reference": "414", "name": "Vineyard or similar", "category": "map-symbols", "file": "map-symbols/isom-414-vineyard-or-similar.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 29, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Source shows full and half yellow base variants and rotated planting directions; yellow stays fixed when green is recoloured.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-415-distinct-cultivation-boundary", "reference": "415", "name": "Distinct cultivation boundary", "category": "map-symbols", "file": "map-symbols/isom-415-distinct-cultivation-boundary.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 29, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "vegetation" }, { "id": "isom-416-distinct-vegetation-boundary", "reference": "416", "name": "Distinct vegetation boundary", "category": "map-symbols", "file": "map-symbols/isom-416-distinct-vegetation-boundary.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 29, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Both source alternatives shown: fixed black dots and recolourable dark-green dashes. Only one alternative is used on a map.", "default_color": "#00774a", "volume": "vegetation" }, { "id": "isom-417-prominent-large-tree", "reference": "417", "name": "Prominent large tree", "category": "map-symbols", "file": "map-symbols/isom-417-prominent-large-tree.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 29, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Specification white mask made explicit where the PDF relies on its page background.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-418-prominent-bush-or-tree", "reference": "418", "name": "Prominent bush or tree", "category": "map-symbols", "file": "map-symbols/isom-418-prominent-bush-or-tree.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 30, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Intentional white centre retained.", "default_color": "#31aa47", "volume": "vegetation" }, { "id": "isom-419-prominent-vegetation-feature", "reference": "419", "name": "Prominent vegetation feature", "category": "map-symbols", "file": "map-symbols/isom-419-prominent-vegetation-feature.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 30, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. RGB preview inks and specification tint levels; not a map-scale symbol definition. Specification white mask made explicit where the PDF relies on its page background. Map-defined feature; red dimension outline excluded.", "default_color": "#31aa47", "volume": "vegetation", "also_in_volumes": [ "prominent-features" ] }, { "id": "cd-5-1-road", "reference": "5.1", "name": "Road", "category": "control-descriptions", "file": "control-descriptions/cd-5-1-road.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "502", "503" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-2-track-path", "reference": "5.2", "name": "Track / Path", "category": "control-descriptions", "file": "control-descriptions/cd-5-2-track-path.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "504", "505", "506", "507" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-3-ride", "reference": "5.3", "name": "Ride", "category": "control-descriptions", "file": "control-descriptions/cd-5-3-ride.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "508", "401", "403", "416" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-4-bridge", "reference": "5.4", "name": "Bridge", "category": "control-descriptions", "file": "control-descriptions/cd-5-4-bridge.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "512" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-5-power-line", "reference": "5.5", "name": "Power line", "category": "control-descriptions", "file": "control-descriptions/cd-5-5-power-line.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "510", "511" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-6-pylon", "reference": "5.6", "name": "Pylon", "category": "control-descriptions", "file": "control-descriptions/cd-5-6-pylon.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "510", "511", "524" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-7-tunnel", "reference": "5.7", "name": "Tunnel", "category": "control-descriptions", "file": "control-descriptions/cd-5-7-tunnel.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "512" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-8-wall", "reference": "5.8", "name": "Wall", "category": "control-descriptions", "file": "control-descriptions/cd-5-8-wall.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "513.1", "513.2", "514", "515" ], "note": "Normalized artwork for general graphics; original proportions approximated. The control reference cites 513; the supplied ISOM revision divides it into 513.1 Wall and 513.2 Retaining wall.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-9-fence", "reference": "5.9", "name": "Fence", "category": "control-descriptions", "file": "control-descriptions/cd-5-9-fence.svg", "source": "IOF Control Descriptions 2024", "source_page": 10, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "516", "517", "518" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-10-crossing-point", "reference": "5.10", "name": "Crossing point", "category": "control-descriptions", "file": "control-descriptions/cd-5-10-crossing-point.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "519" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-11-building", "reference": "5.11", "name": "Building", "category": "control-descriptions", "file": "control-descriptions/cd-5-11-building.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "521", "522.1" ], "note": "Normalized artwork for general graphics; original proportions approximated. The reference also lists 522.1 for a pillar supporting a roof; the supplied ISOM revision has no 522.1 specimen.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-12-paved-area", "reference": "5.12", "name": "Paved area", "category": "control-descriptions", "file": "control-descriptions/cd-5-12-paved-area.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "501" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-13-ruin", "reference": "5.13", "name": "Ruin", "category": "control-descriptions", "file": "control-descriptions/cd-5-13-ruin.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "523" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-14-prominent-man-made-line-feature", "reference": "5.14", "name": "Prominent man-made line feature", "category": "control-descriptions", "file": "control-descriptions/cd-5-14-prominent-man-made-line-feature.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "528", "529" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-15-tower-pylon", "reference": "5.15", "name": "Tower / Pylon", "category": "control-descriptions", "file": "control-descriptions/cd-5-15-tower-pylon.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "524", "525" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-16-shooting-platform", "reference": "5.16", "name": "Shooting platform", "category": "control-descriptions", "file": "control-descriptions/cd-5-16-shooting-platform.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "525" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-17-boundary-stone-cairn", "reference": "5.17", "name": "Boundary stone, Cairn", "category": "control-descriptions", "file": "control-descriptions/cd-5-17-boundary-stone-cairn.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "526" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-18-fodder-rack", "reference": "5.18", "name": "Fodder rack", "category": "control-descriptions", "file": "control-descriptions/cd-5-18-fodder-rack.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "527" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-19-charcoal-burning-ground-platform", "reference": "5.19", "name": "Charcoal burning ground, Platform", "category": "control-descriptions", "file": "control-descriptions/cd-5-19-charcoal-burning-ground-platform.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "530", "115" ], "note": "Normalized artwork for general graphics; original proportions approximated. One pictogram covers both a charcoal burning ground and a small level platform.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-20-monument-or-statue", "reference": "5.20", "name": "Monument or Statue", "category": "control-descriptions", "file": "control-descriptions/cd-5-20-monument-or-statue.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "530", "531" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-21-canopy", "reference": "5.21", "name": "Canopy", "category": "control-descriptions", "file": "control-descriptions/cd-5-21-canopy.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "522" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-22-stairway", "reference": "5.22", "name": "Stairway", "category": "control-descriptions", "file": "control-descriptions/cd-5-22-stairway.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "532" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-23-out-of-bounds-area", "reference": "5.23", "name": "Out of bounds area", "category": "control-descriptions", "file": "control-descriptions/cd-5-23-out-of-bounds-area.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "520" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "cd-5-24-railway", "reference": "5.24", "name": "Railway", "category": "control-descriptions", "file": "control-descriptions/cd-5-24-railway.svg", "source": "IOF Control Descriptions 2024", "source_page": 11, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "509" ], "note": "Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "man-made-features" }, { "id": "isom-501-paved-area", "reference": "501", "name": "Paved area", "category": "map-symbols", "file": "map-symbols/isom-501-paved-area.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 30, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Brown 50% road and paving fills stay fixed when black is recoloured.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-502-wide-road", "reference": "502", "name": "Wide road", "category": "map-symbols", "file": "map-symbols/isom-502-wide-road.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 30, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Brown 50% road and paving fills stay fixed when black is recoloured. Source junction example shown.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-503-road", "reference": "503", "name": "Road", "category": "map-symbols", "file": "map-symbols/isom-503-road.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 31, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-504-vehicle-track", "reference": "504", "name": "Vehicle track", "category": "map-symbols", "file": "map-symbols/isom-504-vehicle-track.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 31, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Source line and junction examples retained; minimum-length examples excluded.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-505-footpath", "reference": "505", "name": "Footpath", "category": "map-symbols", "file": "map-symbols/isom-505-footpath.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 31, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Source line and junction examples retained; minimum-length examples excluded.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-506-small-footpath", "reference": "506", "name": "Small footpath", "category": "map-symbols", "file": "map-symbols/isom-506-small-footpath.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 31, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Source line and junction examples retained; minimum-length examples excluded.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-507-less-distinct-small-footpath", "reference": "507", "name": "Less distinct small footpath", "category": "map-symbols", "file": "map-symbols/isom-507-less-distinct-small-footpath.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 31, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-508-narrow-ride-or-linear-trace-through-the-terrain", "reference": "508", "name": "Narrow ride or linear trace through the terrain", "category": "map-symbols", "file": "map-symbols/isom-508-narrow-ride-or-linear-trace-through-the-terrain.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 31, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Plain ride and the yellow, green 30%, green 60% and white-in-green runnability backgrounds from the source; background inks stay fixed.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-509-railway", "reference": "509", "name": "Railway", "category": "map-symbols", "file": "map-symbols/isom-509-railway.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 32, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Intentional white dashes retained, as specified.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-510-power-line-cableway-or-skilift", "reference": "510", "name": "Power line, cableway or skilift", "category": "map-symbols", "file": "map-symbols/isom-510-power-line-cableway-or-skilift.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 32, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-511-major-power-line", "reference": "511", "name": "Major power line", "category": "map-symbols", "file": "map-symbols/isom-511-major-power-line.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 32, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Both source variants shown: pylon bar and large carrying mast square.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-512-bridge-tunnel", "reference": "512", "name": "Bridge / tunnel", "category": "map-symbols", "file": "map-symbols/isom-512-bridge-tunnel.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 32, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Brown 50% road and paving fills stay fixed when black is recoloured. Source bridge and tunnel crossings shown with blue watercourses; white masks are converted to transparent gaps.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-513-1-wall", "reference": "513.1", "name": "Wall", "category": "map-symbols", "file": "map-symbols/isom-513-1-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 32, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-513-2-retaining-wall", "reference": "513.2", "name": "Retaining wall", "category": "map-symbols", "file": "map-symbols/isom-513-2-retaining-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-514-ruined-wall", "reference": "514", "name": "Ruined wall", "category": "map-symbols", "file": "map-symbols/isom-514-ruined-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-515-impassable-wall", "reference": "515", "name": "Impassable wall", "category": "map-symbols", "file": "map-symbols/isom-515-impassable-wall.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-516-fence", "reference": "516", "name": "Fence", "category": "map-symbols", "file": "map-symbols/isom-516-fence.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-517-ruined-fence", "reference": "517", "name": "Ruined fence", "category": "map-symbols", "file": "map-symbols/isom-517-ruined-fence.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-518-impassable-fence", "reference": "518", "name": "Impassable fence", "category": "map-symbols", "file": "map-symbols/isom-518-impassable-fence.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-519-crossing-point", "reference": "519", "name": "Crossing point", "category": "map-symbols", "file": "map-symbols/isom-519-crossing-point.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 33, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. White masks in the source are converted to transparent gaps.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-520-area-that-shall-not-be-entered", "reference": "520", "name": "Area that shall not be entered", "category": "map-symbols", "file": "map-symbols/isom-520-area-that-shall-not-be-entered.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 34, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Brown 50% road and paving fills stay fixed when black is recoloured. Olive area, brown road and white path background retained as fixed inks; the yellow and green swatches are excluded.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-521-building", "reference": "521", "name": "Building", "category": "map-symbols", "file": "map-symbols/isom-521-building.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 34, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Grey tint is currentColor at 50% opacity over a white undercoat.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-522-canopy", "reference": "522", "name": "Canopy", "category": "map-symbols", "file": "map-symbols/isom-522-canopy.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 34, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Grey tint is currentColor at 20% opacity over a white undercoat.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-523-ruin", "reference": "523", "name": "Ruin", "category": "map-symbols", "file": "map-symbols/isom-523-ruin.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 34, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. White masks in the source are converted to transparent gaps.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-524-high-tower", "reference": "524", "name": "High tower", "category": "map-symbols", "file": "map-symbols/isom-524-high-tower.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Point symbol oriented to north.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-525-small-tower", "reference": "525", "name": "Small tower", "category": "map-symbols", "file": "map-symbols/isom-525-small-tower.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Point symbol oriented to north.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-526-cairn", "reference": "526", "name": "Cairn", "category": "map-symbols", "file": "map-symbols/isom-526-cairn.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-527-fodder-rack", "reference": "527", "name": "Fodder rack", "category": "map-symbols", "file": "map-symbols/isom-527-fodder-rack.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Point symbol oriented to north.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-528-prominent-line-feature", "reference": "528", "name": "Prominent line feature", "category": "map-symbols", "file": "map-symbols/isom-528-prominent-line-feature.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Map-defined feature; the definition must be given on the map.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-529-prominent-uncrossable-line-feature", "reference": "529", "name": "Prominent uncrossable line feature", "category": "map-symbols", "file": "map-symbols/isom-529-prominent-uncrossable-line-feature.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Map-defined feature; the definition must be given on the map.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "isom-530-prominent-man-made-feature-ring", "reference": "530", "name": "Prominent man-made feature - ring", "category": "map-symbols", "file": "map-symbols/isom-530-prominent-man-made-feature-ring.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 35, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Map-defined feature; the definition must be given on the map.", "default_color": "#1d1d1b", "volume": "man-made-features", "also_in_volumes": [ "prominent-features" ] }, { "id": "isom-531-prominent-man-made-feature-x", "reference": "531", "name": "Prominent man-made feature - x", "category": "map-symbols", "file": "map-symbols/isom-531-prominent-man-made-feature-x.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 36, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition. Point symbol oriented to north. Map-defined feature; the definition must be given on the map.", "default_color": "#1d1d1b", "volume": "man-made-features", "also_in_volumes": [ "prominent-features" ] }, { "id": "isom-532-stairway", "reference": "532", "name": "Stairway", "category": "map-symbols", "file": "map-symbols/isom-532-stairway.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 36, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "Original PDF geometry, scaled to an icon canvas. Black follows currentColor; not a map-scale symbol definition.", "default_color": "#1d1d1b", "volume": "man-made-features" }, { "id": "cd-6-1-prominent-feature-special-item", "reference": "6.1", "name": "Prominent feature / Special item", "category": "control-descriptions", "file": "control-descriptions/cd-6-1-prominent-feature-special-item.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "115", "313", "419", "531" ], "note": "X form. Normalized artwork for general graphics; original proportions approximated. Its meaning must be explained to competitors in the pre-race information.", "default_color": "#000000", "volume": "prominent-features" }, { "id": "cd-6-2-prominent-feature-special-item", "reference": "6.2", "name": "Prominent feature / Special item", "category": "control-descriptions", "file": "control-descriptions/cd-6-2-prominent-feature-special-item.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "530" ], "note": "Ring form. Normalized artwork for general graphics; original proportions approximated. Its meaning must be explained to competitors in the pre-race information.", "default_color": "#000000", "volume": "prominent-features" }, { "id": "cd-8-1-low", "reference": "8.1", "name": "Low", "category": "control-descriptions", "file": "control-descriptions/cd-8-1-low.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Qualifies a feature that is particularly low or flat; e.g. Hill, low. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-2-shallow", "reference": "8.2", "name": "Shallow", "category": "control-descriptions", "file": "control-descriptions/cd-8-2-shallow.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Qualifies a particularly shallow feature; e.g. Re-entrant, shallow. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-3-deep", "reference": "8.3", "name": "Deep", "category": "control-descriptions", "file": "control-descriptions/cd-8-3-deep.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Qualifies a particularly deep feature; e.g. Pit, deep. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-4-overgrown", "reference": "8.4", "name": "Overgrown", "category": "control-descriptions", "file": "control-descriptions/cd-8-4-overgrown.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Feature partly covered in undergrowth or bushes; e.g. Ruin, overgrown. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-5-open", "reference": "8.5", "name": "Open", "category": "control-descriptions", "file": "control-descriptions/cd-8-5-open.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Tree cover is less than the surroundings; e.g. Marsh, open. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-6-rocky-stony", "reference": "8.6", "name": "Rocky, Stony", "category": "control-descriptions", "file": "control-descriptions/cd-8-6-rocky-stony.svg", "source": "IOF Control Descriptions 2024", "source_page": 12, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "203" ], "note": "Column E appearance modifier. Rocky or stony ground; e.g. Knoll, rocky. With control 1.14 Pit, indicates a rocky pit (ISOM 203). Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [ "1.14" ] }, { "id": "cd-8-7-marshy", "reference": "8.7", "name": "Marshy", "category": "control-descriptions", "file": "control-descriptions/cd-8-7-marshy.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Marshy ground around the feature; e.g. Re-entrant, marshy. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-8-sandy", "reference": "8.8", "name": "Sandy", "category": "control-descriptions", "file": "control-descriptions/cd-8-8-sandy.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "213" ], "note": "Column E appearance modifier. Sandy ground; e.g. Depression, sandy. With control 4.1 Open land, indicates sandy ground (ISOM 213). Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [ "4.1" ] }, { "id": "cd-8-9-needle-leaved", "reference": "8.9", "name": "Needle leaved", "category": "control-descriptions", "file": "control-descriptions/cd-8-9-needle-leaved.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. The associated tree or trees have needle-shaped leaves; e.g. Prominent tree, needle leaved. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-10-broad-leaved", "reference": "8.10", "name": "Broad leaved", "category": "control-descriptions", "file": "control-descriptions/cd-8-10-broad-leaved.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. The associated tree or trees are broad-leaved; e.g. Copse, broad leaved. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-8-11-ruined", "reference": "8.11", "name": "Ruined", "category": "control-descriptions", "file": "control-descriptions/cd-8-11-ruined.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column E appearance modifier. Feature has fallen to ground level; e.g. Fence, ruined. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "appearance", "control_column": "E", "related_controls": [] }, { "id": "cd-12-1-north-east-side", "reference": "12.1", "name": "North east Side", "category": "control-descriptions", "file": "control-descriptions/cd-12-1-north-east-side.svg", "source": "IOF Control Descriptions 2024", "source_page": 14, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Side of a feature projecting above ground; e.g. Boulder, north east side. The flag will usually be hidden from the opposite side. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "north-east", "rotatable": true }, { "id": "cd-12-2-south-east-edge", "reference": "12.2", "name": "South east Edge", "category": "control-descriptions", "file": "control-descriptions/cd-12-2-south-east-edge.svg", "source": "IOF Control Descriptions 2024", "source_page": 14, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Ground-level edge of a sunken feature, or the border of an area; e.g. Depression, south east edge. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "south-east", "rotatable": true }, { "id": "cd-12-3-west-part", "reference": "12.3", "name": "West Part", "category": "control-descriptions", "file": "control-descriptions/cd-12-3-west-part.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Within a large feature, away from both its centre and edges; e.g. Marsh, west part. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "west", "rotatable": true }, { "id": "cd-12-4-east-corner-inside", "reference": "12.4", "name": "East Corner (inside)", "category": "control-descriptions", "file": "control-descriptions/cd-12-4-east-corner-inside.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Inside a corner whose edges form an angle of 45\u2013135 degrees. The orientation indicates the direction in which the corner points. A building side may be treated as a linear feature; inside corner does not mean inside the building. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "east", "rotatable": true }, { "id": "cd-12-5-south-corner-outside", "reference": "12.5", "name": "South Corner (outside)", "category": "control-descriptions", "file": "control-descriptions/cd-12-5-south-corner-outside.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Outside a corner whose edges form an angle of 45\u2013135 degrees. The orientation indicates the direction in which the corner points. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "south", "rotatable": true }, { "id": "cd-12-6-south-west-tip", "reference": "12.6", "name": "South west Tip", "category": "control-descriptions", "file": "control-descriptions/cd-12-6-south-west-tip.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Tip where a feature edge turns through an angle of less than 45 degrees; e.g. Marsh, south west tip. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "south-west", "rotatable": true }, { "id": "cd-12-7-north-west-end", "reference": "12.7", "name": "North west End", "category": "control-descriptions", "file": "control-descriptions/cd-12-7-north-west-end.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Start or end of a linear feature; e.g. Ride, north west end. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "north-west", "rotatable": true }, { "id": "cd-12-8-upper-part", "reference": "12.8", "name": "Upper Part", "category": "control-descriptions", "file": "control-descriptions/cd-12-8-upper-part.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Near the upper part of a feature extending over two or more contours; e.g. Erosion gully, upper part. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": null, "rotatable": false }, { "id": "cd-12-9-lower-part", "reference": "12.9", "name": "Lower Part", "category": "control-descriptions", "file": "control-descriptions/cd-12-9-lower-part.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Near the lower part of a feature extending over two or more contours; e.g. Re-entrant, lower part. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": null, "rotatable": false }, { "id": "cd-12-10-top", "reference": "12.10", "name": "Top", "category": "control-descriptions", "file": "control-descriptions/cd-12-10-top.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Highest point where this is not the default flag location; e.g. Cliff, top or Stairway, top. Also the upper of two levels. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": null, "rotatable": false }, { "id": "cd-12-11-foot-no-direction", "reference": "12.11", "name": "Foot (no direction)", "category": "control-descriptions", "file": "control-descriptions/cd-12-11-foot-no-direction.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Lower junction of a feature slope with the surrounding ground, where this is not the default flag location; e.g. Earth bank, foot. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": null, "rotatable": false }, { "id": "cd-12-12-north-east-foot", "reference": "12.12", "name": "North east Foot", "category": "control-descriptions", "file": "control-descriptions/cd-12-12-north-east-foot.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Foot of a feature large enough to allow several flag positions around it; e.g. Hill, north east foot. Direction shown is the reference example; rotate the complete symbol to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": "north-east", "rotatable": true }, { "id": "cd-12-13-beneath", "reference": "12.13", "name": "Beneath", "category": "control-descriptions", "file": "control-descriptions/cd-12-13-beneath.svg", "source": "IOF Control Descriptions 2024", "source_page": 15, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Underneath a feature; e.g. Pipeline, beneath. Also the lower of two levels. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": null, "rotatable": false }, { "id": "cd-12-14-between", "reference": "12.14", "name": "Between", "category": "control-descriptions", "file": "control-descriptions/cd-12-14-between.svg", "source": "IOF Control Descriptions 2024", "source_page": 16, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column G location of the control flag. Between two features. Both features must be shown separately in Columns D and E; e.g. Between thickets or Between boulder and knoll. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "control-flag-location", "control_column": "G", "example_direction": null, "rotatable": false, "required_feature_columns": [ "D", "E" ] }, { "id": "cd-13-1-first-aid-post", "reference": "13.1", "name": "First Aid post", "category": "control-descriptions", "file": "control-descriptions/cd-13-1-first-aid-post.svg", "source": "IOF Control Descriptions 2024", "source_page": 16, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "712" ], "note": "Column H other information. Control site where First Aid is available. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "other-information", "control_column": "H" }, { "id": "cd-13-2-refreshment-point", "reference": "13.2", "name": "Refreshment point", "category": "control-descriptions", "file": "control-descriptions/cd-13-2-refreshment-point.svg", "source": "IOF Control Descriptions 2024", "source_page": 16, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [ "713" ], "note": "Column H other information. Control site where Refreshments are available. ISOM 713 marks a refreshment point which is not at a control. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "other-information", "control_column": "H" }, { "id": "cd-13-3-manned-control", "reference": "13.3", "name": "Manned control", "category": "control-descriptions", "file": "control-descriptions/cd-13-3-manned-control.svg", "source": "IOF Control Descriptions 2024", "source_page": 16, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column H other information. Manned control site. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "other-information", "control_column": "H" }, { "id": "isom-701-start", "reference": "701", "name": "Start", "category": "map-symbols", "file": "map-symbols/isom-701-start.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 37, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Start triangle only, in the source orientation. Point the triangle toward the first control. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "P", "related_controls": [] }, { "id": "isom-702-map-issue-point", "reference": "702", "name": "Map issue point", "category": "map-symbols", "file": "map-symbols/isom-702-map-issue-point.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 37, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. The isolated transverse bar; the marked approach route is excluded. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "upper", "geometry_type": "P", "related_controls": [] }, { "id": "isom-703-control-point", "reference": "703", "name": "Control point", "category": "map-symbols", "file": "map-symbols/isom-703-control-point.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 37, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Complete source circle selected from the combined course diagram, as requested; the adjacent number is excluded. Sections may be omitted on a map to leave important detail visible. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "P", "related_controls": [] }, { "id": "isom-704-control-number", "reference": "704", "name": "Control number", "category": "map-symbols", "file": "map-symbols/isom-704-control-number.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 37, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Source example numeral 8, resolved from the PDF glyph to editable vector paths. This is one specimen, not a font or a set of numerals. The specification calls for upright, non-bold Arial, oriented to north. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "T", "related_controls": [] }, { "id": "isom-705-course-line", "reference": "705", "name": "Course line", "category": "map-symbols", "file": "map-symbols/isom-705-course-line.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 37, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Straight line segment only; nearby control circles and numbers are excluded. Leave gaps beside circles and important map detail. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "L", "related_controls": [] }, { "id": "isom-706-finish", "reference": "706", "name": "Finish", "category": "map-symbols", "file": "map-symbols/isom-706-finish.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 37, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Both concentric finish circles; the incoming marked route is excluded. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "P", "related_controls": [] }, { "id": "isom-707-marked-route", "reference": "707", "name": "Marked route", "category": "map-symbols", "file": "map-symbols/isom-707-marked-route.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. The main five-dash specimen. A marked route that is part of the course must be followed. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "upper", "geometry_type": "L", "related_controls": [] }, { "id": "isom-708-out-of-bounds-boundary", "reference": "708", "name": "Out-of-bounds boundary", "category": "map-symbols", "file": "map-symbols/isom-708-out-of-bounds-boundary.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Purple boundary marking only; underlying black fence detail is excluded. This boundary must not be crossed. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "L", "related_controls": [] }, { "id": "isom-709-out-of-bounds-area", "reference": "709", "name": "Out-of-bounds area", "category": "map-symbols", "file": "map-symbols/isom-709-out-of-bounds-area.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Main clipped cross-hatch specimen, with solid and dashed boundary examples. Solid means continuous marking in terrain; dashed means intermittent marking; an absent boundary means no marking. The area must not be entered. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "upper", "geometry_type": "A", "related_controls": [] }, { "id": "isom-710-crossing-point", "reference": "710", "name": "Crossing point", "category": "map-symbols", "file": "map-symbols/isom-710-crossing-point.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. One main pair of outward-curving crossing lines in the source orientation; the underlying olive area and separate shorter crossing example are excluded. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "L", "related_controls": [] }, { "id": "isom-711-out-of-bounds-route", "reference": "711", "name": "Out-of-bounds route", "category": "map-symbols", "file": "map-symbols/isom-711-out-of-bounds-route.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. One source row of four purple crosses; underlying route detail is excluded. Competitors may cross the route directly but must not travel along it. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "upper", "geometry_type": "L", "related_controls": [] }, { "id": "isom-712-first-aid-post", "reference": "712", "name": "First aid post", "category": "map-symbols", "file": "map-symbols/isom-712-first-aid-post.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. The course-map first aid mark, kept separate from control-description 13.1. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "P", "related_controls": [ "13.1" ] }, { "id": "isom-713-refreshment-point", "reference": "713", "name": "Refreshment point", "category": "map-symbols", "file": "map-symbols/isom-713-refreshment-point.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 38, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. The course-map cup marks refreshments away from a control; control-description 13.2 describes refreshments at a control. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "P", "related_controls": [ "13.2" ] }, { "id": "isom-715-continuing-point-after-map-exchange", "reference": "715", "name": "Continuing point after map exchange", "category": "map-symbols", "file": "map-symbols/isom-715-continuing-point-after-map-exchange.svg", "source": "IOF ISOM 2017-2 Revision 6 January 2024", "source_page": 39, "method": "Original vector artwork extracted from the supplied PDF", "related_isom": [], "note": "ISOM \u00a73.7 course planning symbol. Circle and inscribed triangle marking continuation after a map flip or map exchange. The source triangle points north; rotate the complete symbol so the triangle points toward the following control. Reference 714 is not defined in this supplied revision. Original PDF geometry scaled to an icon canvas; RGB purple preview. Not a map-scale symbol definition. Upper/lower purple printing roles are metadata, not implemented SVG overprint.", "default_color": "#b04191", "volume": "course-planning", "isom_section": "3.7", "purple_layer": "lower", "geometry_type": "P", "related_controls": [] }, { "id": "cd-0-1-northern", "reference": "0.1", "name": "Northern", "category": "control-descriptions", "file": "control-descriptions/cd-0-1-northern.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column C which of any similar feature. The more northern of two similar features, or the northern-most of several similar features. Use only when needed to distinguish similar features within the control circle; the placement must be unambiguous. Direction shown is the reference example; rotate the complete arrow to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "similar-feature", "control_column": "C", "example_direction": "north", "rotatable": true }, { "id": "cd-0-2-south-eastern", "reference": "0.2", "name": "South Eastern", "category": "control-descriptions", "file": "control-descriptions/cd-0-2-south-eastern.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column C which of any similar feature. The more south eastern of two similar features, or the south-eastern-most of several similar features. Use only when needed to distinguish similar features within the control circle; the placement must be unambiguous. Direction shown is the reference example; rotate the complete arrow to indicate another compass direction. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "similar-feature", "control_column": "C", "example_direction": "south-east", "rotatable": true }, { "id": "cd-0-3-upper", "reference": "0.3", "name": "Upper", "category": "control-descriptions", "file": "control-descriptions/cd-0-3-upper.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column C which of any similar feature. The control feature is directly above a similar feature. Use only when needed to distinguish similar features within the control circle; the placement must be unambiguous. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "similar-feature", "control_column": "C", "example_direction": null, "rotatable": false }, { "id": "cd-0-4-lower", "reference": "0.4", "name": "Lower", "category": "control-descriptions", "file": "control-descriptions/cd-0-4-lower.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column C which of any similar feature. The control feature is directly below a similar feature. Use only when needed to distinguish similar features within the control circle; the placement must be unambiguous. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "similar-feature", "control_column": "C", "example_direction": null, "rotatable": false }, { "id": "cd-0-5-middle", "reference": "0.5", "name": "Middle", "category": "control-descriptions", "file": "control-descriptions/cd-0-5-middle.svg", "source": "IOF Control Descriptions 2024", "source_page": 6, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column C which of any similar feature. The control feature is the middle one of a number of similar features. Use only when needed to distinguish similar features within the control circle; the placement must be unambiguous. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "similar-feature", "control_column": "C", "example_direction": null, "rotatable": false }, { "id": "cd-10-1-crossing", "reference": "10.1", "name": "Crossing", "category": "control-descriptions", "file": "control-descriptions/cd-10-1-crossing.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column F combinations and bend. The point at which two linear features cross. Both features must be shown separately in Columns D and E. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "combinations-and-bend", "control_column": "F", "required_feature_columns": [ "D", "E" ] }, { "id": "cd-10-2-junction", "reference": "10.2", "name": "Junction", "category": "control-descriptions", "file": "control-descriptions/cd-10-2-junction.svg", "source": "IOF Control Descriptions 2024", "source_page": 13, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column F combinations and bend. The point at which two linear features meet, or where a linear feature meets the side or edge of an areal feature. Both features must be shown separately in Columns D and E. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "combinations-and-bend", "control_column": "F", "required_feature_columns": [ "D", "E" ] }, { "id": "cd-11-1-bend", "reference": "11.1", "name": "Bend", "category": "control-descriptions", "file": "control-descriptions/cd-11-1-bend.svg", "source": "IOF Control Descriptions 2024", "source_page": 14, "method": "Manual vector reconstruction from the reference symbol", "related_isom": [], "note": "Column F combinations and bend. Used where a linear feature makes a smooth change of direction; e.g. Path bend or River bend. Normalized artwork for general graphics; original proportions approximated.", "default_color": "#000000", "volume": "combinations-and-bend", "control_column": "F" } ], "backgrounds": [] }