Ellipsoid: Clarke 1880 (RGS)
Prime meridian: Greenwich
Data source: EPSG
Information source: Petroleum Development Oman
Revision date: 1999-04-22
Scope: Oil and gas exploration.
Remarks: Replaces Fahud datum (code 6232). Maximum differences to Fahud adjustment are 20 metres.
Area of use: Oman - onshore. Includes Musandam and the Kuria Muria (Al Hallaniyah) islands.
WGS84 bounds:
59.91 16.59
51.99 26.58
Definition: OGC Well Known Text
DATUM["PDO_Survey_Datum_1993", SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465, AUTHORITY["EPSG","7012"]], AUTHORITY["EPSG","6134"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["PDO Survey Datum 1993", ELLIPSOID["Clarke 1880 (RGS)",6378249.145,293.465, LENGTHUNIT["metre",1]], ID["EPSG",6134]]
Definition: ESRI Well Known Text
DATUM["D_PDO_1993", SPHEROID["Clarke_1880_RGS",6378249.145,293.465]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "PDO Survey Datum 1993", "ellipsoid": { "name": "Clarke 1880 (RGS)", "semi_major_axis": 6378249.145, "inverse_flattening": 293.465 }, "scope": "Oil and gas exploration.", "area": "Oman - onshore. Includes Musandam and the Kuria Muria (Al Hallaniyah) islands.", "bbox": { "south_latitude": 16.59, "west_longitude": 51.99, "north_latitude": 26.58, "east_longitude": 59.91 }, "id": { "authority": "EPSG", "code": 6134 } }