Geodesy, cadastre, engineering survey, topographic mapping.
Replaced by RGFG95 (code 6624).
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Centre Spatial Guyanais 1967", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 }, "scope": "Geodesy, cadastre, engineering survey, topographic mapping.", "area": "French Guiana - coastal area.", "bbox": { "south_latitude": 3.43, "west_longitude": -54.45, "north_latitude": 5.81, "east_longitude": -51.61 }, "id": { "authority": "EPSG", "code": 6623 } }