Data source: EPSG
Information source: OSG Technical Report #10, February 2001.
Revision date: 2011-01-25
Scope: Geodesy, engineering survey, topographic mapping.
Area of use: New Zealand - North Island - One Tree Point vertical CRS area.
WGS84 bounds:
174.83 -36.41
172.61 -34.36
Definition: OGC Well Known Text
VERT_DATUM["One Tree Point 1964",2005, AUTHORITY["EPSG","5165"]]
Definition: OGC Well Known Text 2 (2019)
VDATUM["One Tree Point 1964", ID["EPSG",5165]]
Definition: ESRI Well Known Text
VDATUM["One_Tree_Point"]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "One Tree Point 1964", "scope": "Geodesy, engineering survey, topographic mapping.", "area": "New Zealand - North Island - One Tree Point vertical CRS area.", "bbox": { "south_latitude": -36.41, "west_longitude": 172.61, "north_latitude": -34.36, "east_longitude": 174.83 }, "id": { "authority": "EPSG", "code": 5165 } }