metre
Nivellement General de Nouvelle Caledonie
EPSG
Service Topographique de la Nouvelle Caledonie
2020-04-30
Geodesy, engineering survey, topographic mapping.
Replaced by NGNC08 height (CRS code 9351).
Definition: OGC Well Known Text
VERT_CS["NGNC69 height", VERT_DATUM["Nivellement General de Nouvelle Caledonie",2005, AUTHORITY["EPSG","5151"]], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Gravity-related height",UP], AUTHORITY["EPSG","5753"]]
Definition: OGC Well Known Text 2 (2019)
VERTCRS["NGNC69 height", VDATUM["Nivellement General de Nouvelle Caledonie"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Geodesy, engineering survey, topographic mapping."], AREA["New Caledonia - Grande Terre."], BBOX[-22.45,163.92,-20.03,167.09]], ID["EPSG",5753]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "NGNC69 height", "datum": { "type": "VerticalReferenceFrame", "name": "Nivellement General de Nouvelle Caledonie" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "scope": "Geodesy, engineering survey, topographic mapping.", "area": "New Caledonia - Grande Terre.", "bbox": { "south_latitude": -22.45, "west_longitude": 163.92, "north_latitude": -20.03, "east_longitude": 167.09 }, "id": { "authority": "EPSG", "code": 5753 } }
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 ( 5753, 'EPSG', 5753, '+vunits=m +no_defs +type=crs', 'VERT_CS["NGNC69 height",VERT_DATUM["Nivellement General de Nouvelle Caledonie",2005,AUTHORITY["EPSG","5151"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5753"]]');