Cadastre, engineering survey, topographic mapping.
Replaced by IGC 1962 Arc of the 6th Parallel South.
The Democratic Republic of the Congo (Zaire) - Kasai - south of 5°S and east of 21°30'E.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Kasai 1953", "ellipsoid": { "name": "Clarke 1880 (RGS)", "semi_major_axis": 6378249.145, "inverse_flattening": 293.465 }, "scope": "Cadastre, engineering survey, topographic mapping.", "area": "The Democratic Republic of the Congo (Zaire) - Kasai - south of 5°S and east of 21°30'E.", "bbox": { "south_latitude": -7.31, "west_longitude": 21.5, "north_latitude": -5.01, "east_longitude": 26.26 }, "id": { "authority": "EPSG", "code": 6696 } }