metre
Topographic mapping.
None
Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
Data Source: EPSG v11.016 2024-08-31
Datum: Malin Head
Coordinate System: vertical
Projection: Undefined
Geodetic CRS: Undefined
VERTCRS["Malin Head height", VDATUM["Malin Head"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Topographic mapping."], AREA["Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore."], BBOX[51.39,-10.56,55.43,-5.34]], ID["EPSG",5731]]
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "Malin Head height", "datum": { "type": "VerticalReferenceFrame", "name": "Malin Head" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "scope": "Topographic mapping.", "area": "Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.", "bbox": { "south_latitude": 51.39, "west_longitude": -10.56, "north_latitude": 55.43, "east_longitude": -5.34 }, "id": { "authority": "EPSG", "code": 5731 } }
{'crs_wkt': 'VERTCRS["Malin Head height",VDATUM["Malin ' 'Head"],CS[vertical,1],AXIS["gravity-related height ' '(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Topographic ' 'mapping."],AREA["Ireland - onshore. United Kingdom (UK) - ' 'Northern Ireland (Ulster) - ' 'onshore."],BBOX[51.39,-10.56,55.43,-5.34]],ID["EPSG",5731]]', 'geopotential_datum_name': 'Malin Head'}