metre
Geodesy, engineering survey.
None
Isle of Man - onshore.
Data Source: EPSG v11.022 2024-11-05
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'}