EPSG
Ordnance Survey of Great Britain.
2020-07-24
Geodesy.
Extension of Ordnance Datum Newlyn offshore through geoid model. Orthometric heights.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "Ordnance Datum Newlyn (Offshore)", "scope": "Geodesy.", "area": "United Kingdom (UK) - offshore between 2km from shore and boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E.", "bbox": { "south_latitude": 49.75, "west_longitude": -9.01, "north_latitude": 61.01, "east_longitude": 2.01 }, "id": { "authority": "EPSG", "code": 1164 } }