EPSG:4134 — PSD93

Geographic 2D · Oman - onshore

Export Formats

OGC WKT

GEOGCS[
    "PSD93",
    DATUM[
        "PDO_Survey_Datum_1993",
        SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],
        TOWGS84[-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4134"]
]

WKT2

GEOGCRS[
    "PSD93",
    DATUM[
        "PDO Survey Datum 1993",
        ELLIPSOID[
            "Clarke 1880 (RGS)",
            6378249.145,
            293.465,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7012]
        ],
        ID["EPSG",6134]
    ],
    CS[ellipsoidal,2,ID["EPSG",6422]],
    AXIS["Geodetic latitude (Lat)",north],
    AXIS["Geodetic longitude (Lon)",east],
    ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
    ID["EPSG",4134]
]

PROJ.4

+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4134", "+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4134,
  "name": "PSD93",
  "kind": "geographic 2D",
  "area": "Oman - onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    16.59,
    51.99,
    26.58,
    59.91
  ],
  "proj4": "+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006 +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 (4134, 'EPSG', 4134, '+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006 +no_defs +type=crs', 'GEOGCS["PSD93",DATUM["PDO_Survey_Datum_1993",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4134"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+a=6378249.145"
  "+rf=293.465"
  "+towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

4134=GEOGCS["PSD93",DATUM["PDO_Survey_Datum_1993",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4134"]]

Related Coordinate Systems

Available Transformations (4)

Transformation	Source → Target	Accuracy (m)
PSD93 to WGS 84 (1)	4134 → 4326	0.5
PSD93 to WGS 84 (3)	4134 → 4326	0.5
PSD93 to WGS 72 (1)	4134 → 4322	1.2
PSD93 to WGS 84 (2)	4134 → 4326	2.5

Other CRS using PDO Survey Datum 1993

Frequently Asked Questions

How do I add EPSG:4134 to GeoServer?

Add the following definition to your GeoServer configuration:

4134=GEOGCS["PSD93",DATUM["PDO_Survey_Datum_1993",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4134"]]

Read the full GeoServer guide →

How do I add EPSG:4134 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4134, 'EPSG', 4134, '+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006 +no_defs +type=crs', 'GEOGCS["PSD93",DATUM["PDO_Survey_Datum_1993",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4134"]]');

Read the full PostGIS guide →

How do I add EPSG:4134 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+a=6378249.145"
  "+rf=293.465"
  "+towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4134 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4134", "+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-180.624,-225.516,173.919,-0.81,-1.898,8.336,16.71006 +no_defs +type=crs");

Read the full Proj4js guide →