Ellipsoid: International 1924
Prime meridian: Greenwich
Data source: EPSG
Information source: NIMA TR8350.2 ftp://164.214.2.65/pub/gig/tr8350.2/changes.pdf
Revision date: 2005-09-05
Scope: Topographic mapping.
Area of use: Guinea-Bissau - onshore.
Definition: OGC Well Known Text
DATUM["Bissau", SPHEROID["International 1924",6378388,297, AUTHORITY["EPSG","7022"]], AUTHORITY["EPSG","6165"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Bissau", ELLIPSOID["International 1924",6378388,297, LENGTHUNIT["metre",1]], ID["EPSG",6165]]
Definition: ESRI Well Known Text
DATUM["D_Bissau", SPHEROID["International_1924",6378388.0,297.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Bissau", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 }, "scope": "Topographic mapping.", "area": "Guinea-Bissau - onshore.", "bbox": { "south_latitude": 10.87, "west_longitude": -16.77, "north_latitude": 12.69, "east_longitude": -13.64 }, "id": { "authority": "EPSG", "code": 6165 } }