Definition: OGC Well Known Text
GEOCCS["WGS 66", DATUM["World_Geodetic_System_1966", SPHEROID["NWL 9D",6378145,298.25, AUTHORITY["EPSG","7025"]], AUTHORITY["EPSG","6760"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Geocentric X",OTHER], AXIS["Geocentric Y",OTHER], AXIS["Geocentric Z",NORTH], AUTHORITY["EPSG","4890"]]
Definition: OGC Well Known Text 2 (2019)
GEODCRS["WGS 66", DYNAMIC[ FRAMEEPOCH[1966]], DATUM["World Geodetic System 1966", ELLIPSOID["NWL 9D",6378145,298.25, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[Cartesian,3], AXIS["(X)",geocentricX, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(Y)",geocentricY, ORDER[2], LENGTHUNIT["metre",1]], AXIS["(Z)",geocentricZ, ORDER[3], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Geodesy."], AREA["World."], BBOX[-90,-180,90,180]], ID["EPSG",4890]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticCRS", "name": "WGS 66", "datum": { "type": "DynamicGeodeticReferenceFrame", "name": "World Geodetic System 1966", "frame_reference_epoch": 1966, "ellipsoid": { "name": "NWL 9D", "semi_major_axis": 6378145, "inverse_flattening": 298.25 } }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Geocentric X", "abbreviation": "X", "direction": "geocentricX", "unit": "metre" }, { "name": "Geocentric Y", "abbreviation": "Y", "direction": "geocentricY", "unit": "metre" }, { "name": "Geocentric Z", "abbreviation": "Z", "direction": "geocentricZ", "unit": "metre" } ] }, "scope": "Geodesy.", "area": "World.", "bbox": { "south_latitude": -90, "west_longitude": -180, "north_latitude": 90, "east_longitude": 180 }, "id": { "authority": "EPSG", "code": 4890 } }
Definition: GeoServer
4890=GEOCCS["WGS 66",DATUM["World_Geodetic_System_1966",SPHEROID["NWL 9D",6378145,298.25,AUTHORITY["EPSG","7025"]],AUTHORITY["EPSG","6760"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4890"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs"> <Layer srs="+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4890, 'EPSG', 4890, '+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs', 'GEOCCS["WGS 66",DATUM["World_Geodetic_System_1966",SPHEROID["NWL 9D",6378145,298.25,AUTHORITY["EPSG","7025"]],AUTHORITY["EPSG","6760"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4890"]]');