metre
Greenland Vertical Reference 2016
EPSG
Agency for Data Supply and Efficiency (SDFE), Denmark.
2017-09-05
Topographic mapping.
Replaces GVR2000 height (CRS code 8266). GVR2016 is realized by gravimetric geoid model 2016 (transformation code 8269) applied to GR96 (CRS code 4909).
Greenland - onshore and offshore between 58°N and 85°N and west of 7°W.
71.5 -40.99
58.0 -75.0
83.78 -6.99
-75.0 58.0
-6.99 85.01
Definition: OGC Well Known Text 2 (2019)
VERTCRS["GVR2016 height", VDATUM["Greenland Vertical Reference 2016"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Topographic mapping."], AREA["Greenland - onshore and offshore between 58°N and 85°N and west of 7°W."], BBOX[58,-75,85.01,-6.99]], ID["EPSG",8267]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "GVR2016 height", "datum": { "type": "VerticalReferenceFrame", "name": "Greenland Vertical Reference 2016" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "scope": "Topographic mapping.", "area": "Greenland - onshore and offshore between 58°N and 85°N and west of 7°W.", "bbox": { "south_latitude": 58, "west_longitude": -75, "north_latitude": 85.01, "east_longitude": -6.99 }, "id": { "authority": "EPSG", "code": 8267 } }
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 ( 8267, 'EPSG', 8267, '+vunits=m +no_defs +type=crs', 'VERT_CS["GVR2016 height",VERT_DATUM["Greenland Vertical Reference 2016",2005,AUTHORITY["EPSG","1200"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8267"]]');