ESRI:104118 — GCS ITRF 1991

Name: ESRI:104118 - GCS ITRF 1991
Creator: Esri
License: https://www.apache.org/licenses/LICENSE-2.0

Deprecated

Geographic 2D · World

Export Formats

OGC WKT

GEOGCS[
    "GCS_ITRF_1991",
    DATUM["D_ITRF_1991",SPHEROID["GRS_1980",6378137.0,298.257222101]],
    PRIMEM["Greenwich",0.0],
    UNIT["Degree",0.0174532925199433]
]

WKT2

GEOGCRS[
    "GCS_ITRF_1991",
    DYNAMIC[FRAMEEPOCH[1988.0],MODEL["NNR-NUVEL1"]],
    DATUM["D_ITRF_1991",ELLIPSOID["GRS_1980",6378137.0,298.257222101]],
    PRIMEM["Greenwich",0.0],
    CS[ellipsoidal,2],
    AXIS["Latitude (lat)",north,ORDER[1]],
    AXIS["Longitude (lon)",east,ORDER[2]],
    ANGLEUNIT["Degree",0.0174532925199433],
    ID["Esri","8991"]
]

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 104118,
  "name": "GCS ITRF 1991",
  "kind": "geographic 2D",
  "area": "World",
  "unit": null,
  "bbox": [
    -90,
    -180,
    90,
    180
  ],
  "proj4": null
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (104118, 'ESRI', 104118, '', 'GEOGCS["GCS_ITRF_1991",DATUM["D_ITRF_1991",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]');

GeoServer

How to add a projection to GeoServer? →

104118=GEOGCS["GCS_ITRF_1991",DATUM["D_ITRF_1991",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

Frequently Asked Questions

How do I add ESRI:104118 to GeoServer?

Add the following definition to your GeoServer configuration:

104118=GEOGCS["GCS_ITRF_1991",DATUM["D_ITRF_1991",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

Read the full GeoServer guide →

How do I add ESRI:104118 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (104118, 'ESRI', 104118, '', 'GEOGCS["GCS_ITRF_1991",DATUM["D_ITRF_1991",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]');

Read the full PostGIS guide →