Ellipsoid: International 1924
Prime meridian: Greenwich
Data source: EPSG
Information source: US NGA GeoTrans software v3.4.
Revision date: 2014-07-30
Scope: Topographic mapping.
Area of use: Equatorial Guinea - Bioko onshore.
Definition: OGC Well Known Text
DATUM["Bioko", SPHEROID["International 1924",6378388,297, AUTHORITY["EPSG","7022"]], AUTHORITY["EPSG","1136"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Bioko", ELLIPSOID["International 1924",6378388,297, LENGTHUNIT["metre",1]], ID["EPSG",1136]]
Definition: ESRI Well Known Text
DATUM["D_Bioko", SPHEROID["International_1924",6378388.0,297.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Bioko", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 }, "scope": "Topographic mapping.", "area": "Equatorial Guinea - Bioko onshore.", "bbox": { "south_latitude": 3.14, "west_longitude": 8.37, "north_latitude": 3.82, "east_longitude": 9.02 }, "id": { "authority": "EPSG", "code": 1136 } }