metre
Geodesy, engineering survey.
None
Isle of Man - onshore.
Data Source: EPSG v11.016 2024-08-31
Datum: Douglas
Coordinate System: vertical
Projection: Undefined
Geodetic CRS: Undefined
VERTCRS["Douglas height", VDATUM["Douglas"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Geodesy, engineering survey."], AREA["Isle of Man - onshore."], BBOX[54.02,-4.87,54.44,-4.27]], ID["EPSG",5750]]
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "Douglas height", "datum": { "type": "VerticalReferenceFrame", "name": "Douglas" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "scope": "Geodesy, engineering survey.", "area": "Isle of Man - onshore.", "bbox": { "south_latitude": 54.02, "west_longitude": -4.87, "north_latitude": 54.44, "east_longitude": -4.27 }, "id": { "authority": "EPSG", "code": 5750 } }
{'crs_wkt': 'VERTCRS["Douglas ' 'height",VDATUM["Douglas"],CS[vertical,1],AXIS["gravity-related ' 'height (H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, ' 'engineering survey."],AREA["Isle of Man - ' 'onshore."],BBOX[54.02,-4.87,54.44,-4.27]],ID["EPSG",5750]]', 'geopotential_datum_name': 'Douglas'}