Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: EPSG
Information source: Sistema de Referencia Geocentrico para las Americas (SIRGAS) Boletin Informativo No 12, Aug 2007 and www.sirgas.org/fileadmin/docs/Boletines/Bol12/09_Actividades_SIRGAS_en_Bolivia_Herbas.pdf by Instituto Geográfico Militar de Bolivia, June 2007.
Revision date: 2016-09-16
Scope: Geodesy.
Remarks: Densification of SIRGAS 1995 within Bolivia. Replaces PSAD56 (datum code 6248) in Bolivia.
Area of use: Bolivia.
Definition: OGC Well Known Text
DATUM["Marco_Geodesico_Nacional_de_Bolivia", SPHEROID["GRS 1980",6378137,298.257222101, AUTHORITY["EPSG","7019"]], AUTHORITY["EPSG","1063"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Marco Geodesico Nacional de Bolivia", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]], ID["EPSG",1063]]
Definition: ESRI Well Known Text
DATUM["D_Marco_Geodesico_Nacional", SPHEROID["GRS_1980",6378137.0,298.257222101]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Marco Geodesico Nacional de Bolivia", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 }, "scope": "Geodesy.", "area": "Bolivia.", "bbox": { "south_latitude": -22.91, "west_longitude": -69.66, "north_latitude": -9.67, "east_longitude": -57.52 }, "id": { "authority": "EPSG", "code": 1063 } }