Name: Qatar 1974 to WGS 84 (2)
Method: Geocentric translations (geog2D domain)
Remarks: Derived by Brown & Root in 1992 for Qatar General Petroleum Corporation.
Information source: Qatar General Petroleum Corporation and Total-Fina
Revision date: 2020-03-14
Unit: degree (supplier to define representation)
Geodetic CRS: Qatar 1974
Datum: Qatar 1974
Ellipsoid: International 1924
Prime meridian: Greenwich
Data source: EPSG
Information source: Qatar Centre for Geographic Information.
Revision date: 2018-04-20
Scope: Geodesy.
Area of use: Qatar - onshore and offshore.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree
Definition: OGC Well Known Text
GEOGCS["Qatar 1974", DATUM["Qatar_1974", SPHEROID["International 1924",6378388,297], TOWGS84[-128.16,-282.42,21.93,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4285"]]
Definition: OGC Well Known Text 2 (2019)
GEOGCRS["Qatar 1974", DATUM["Qatar 1974", ELLIPSOID["International 1924",6378388,297, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], USAGE[ SCOPE["Geodesy."], AREA["Qatar - onshore and offshore."], BBOX[24.55,50.55,27.05,53.04]], ID["EPSG",4285]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeographicCRS", "name": "Qatar 1974", "datum": { "type": "GeodeticReferenceFrame", "name": "Qatar 1974", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "scope": "Geodesy.", "area": "Qatar - onshore and offshore.", "bbox": { "south_latitude": 24.55, "west_longitude": 50.55, "north_latitude": 27.05, "east_longitude": 53.04 }, "id": { "authority": "EPSG", "code": 4285 } }
Definition: GeoServer
4285=GEOGCS["Qatar 1974",DATUM["Qatar_1974",SPHEROID["International 1924",6378388,297],TOWGS84[-128.16,-282.42,21.93,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4285"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=longlat +ellps=intl +towgs84=-128.16,-282.42,21.93,0,0,0,0 +no_defs +type=crs"> <Layer srs="+proj=longlat +ellps=intl +towgs84=-128.16,-282.42,21.93,0,0,0,0 +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4285, 'EPSG', 4285, '+proj=longlat +ellps=intl +towgs84=-128.16,-282.42,21.93,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Qatar 1974",DATUM["Qatar_1974",SPHEROID["International 1924",6378388,297],TOWGS84[-128.16,-282.42,21.93,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4285"]]');