EPSG:4890 — WGS 66

Geocentric · World

Export Formats

OGC WKT

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"]
]

WKT2

GEODCRS[
    "WGS 66",
    DYNAMIC[FRAMEEPOCH[1966.0]],
    DATUM[
        "World Geodetic System 1966",
        ELLIPSOID[
            "NWL 9D",
            6378145,
            298.25,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7025]
        ],
        ID["EPSG",6760]
    ],
    CS[Cartesian,3,ID["EPSG",6500]],
    AXIS["Geocentric X (X)",geocentricX,LENGTHUNIT["metre",1,ID["EPSG",9001]]],
    AXIS["Geocentric Y (Y)",geocentricY,LENGTHUNIT["metre",1,ID["EPSG",9001]]],
    AXIS["Geocentric Z (Z)",geocentricZ,LENGTHUNIT["metre",1,ID["EPSG",9001]]],
    ID["EPSG",4890]
]

PROJ.4

+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4890", "+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4890,
  "name": "WGS 66",
  "kind": "geocentric",
  "area": "World",
  "unit": "metre",
  "bbox": [
    -90,
    -180,
    90,
    180
  ],
  "proj4": "+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs"
}

PostGIS

How to add a projection to 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"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=geocent"
  "+ellps=NWL9D"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to 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"]]

Other CRS using World Geodetic System 1966

Frequently Asked Questions

How do I add EPSG:4890 to GeoServer?

Add the following definition to your GeoServer configuration:

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"]]

Read the full GeoServer guide →

How do I add EPSG:4890 to PostGIS?

Add the following definition to your PostGIS configuration:

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"]]');

Read the full PostGIS guide →

How do I add EPSG:4890 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=geocent"
  "+ellps=NWL9D"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4890 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4890", "+proj=geocent +ellps=NWL9D +units=m +no_defs +type=crs");

Read the full Proj4js guide →