Oil and gas exploration.
Replaces Fahud datum (code 6232). Maximum differences to Fahud adjustment are 20 metres.
Oman - onshore. Includes Musandam and the Kuria Muria (Al Hallaniyah) islands.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/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 } }