metre
Hydrography and nautical charting.
None
World.
Data Source: EPSG v11.016 2024-08-31
Datum: Lowest Astronomical Tide
Coordinate System: vertical
Projection: Undefined
Geodetic CRS: Undefined
VERTCRS["LAT depth", VDATUM["Lowest Astronomical Tide"], CS[vertical,1], AXIS["depth (D)",down, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Hydrography and nautical charting."], AREA["World."], BBOX[-90,-180,90,180]], ID["EPSG",5861]]
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "LAT depth", "datum": { "type": "VerticalReferenceFrame", "name": "Lowest Astronomical Tide" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Depth", "abbreviation": "D", "direction": "down", "unit": "metre" } ] }, "scope": "Hydrography and nautical charting.", "area": "World.", "bbox": { "south_latitude": -90, "west_longitude": -180, "north_latitude": 90, "east_longitude": 180 }, "id": { "authority": "EPSG", "code": 5861 } }
{'crs_wkt': 'VERTCRS["LAT depth",VDATUM["Lowest Astronomical ' 'Tide"],CS[vertical,1],AXIS["depth ' '(D)",down,LENGTHUNIT["metre",1]],USAGE[SCOPE["Hydrography and ' 'nautical ' 'charting."],AREA["World."],BBOX[-90,-180,90,180]],ID["EPSG",5861]]', 'geopotential_datum_name': 'Lowest Astronomical Tide'}