metre
EPSG
OSG Technical Report #10, February 2001.
2011-01-25
Geodesy, engineering survey, topographic mapping.
New Zealand - North Island - One Tree Point vertical CRS area.
-35.38 173.72
-36.41 172.61
-34.36 174.83
172.61 -36.41
174.83 -34.36
Definition: OGC Well Known Text 2 (2019)
VERTCRS["One Tree Point 1964 height", VDATUM["One Tree Point 1964"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Geodesy, engineering survey, topographic mapping."], AREA["New Zealand - North Island - One Tree Point vertical CRS area."], BBOX[-36.41,172.61,-34.36,174.83]], ID["EPSG",5767]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "One Tree Point 1964 height", "datum": { "type": "VerticalReferenceFrame", "name": "One Tree Point 1964" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "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": 5767 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+vunits=m +no_defs +type=crs"> <Layer srs="+vunits=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 5767, 'EPSG', 5767, '+vunits=m +no_defs +type=crs', 'VERT_CS["One Tree Point 1964 height",VERT_DATUM["One Tree Point 1964",2005,AUTHORITY["EPSG","5165"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5767"]]');