Ellipsoid: WGS 84
Prime meridian: Greenwich
Data source: EPSG
Information source: Instituto Geografico Nacional Costa Rica report: El Sistema de Referencia CR05 y la Proyeccion Transversal de Mercator para Costa Rica CRTM05. (Report available through www.sirgas.org website in national networks list).
Revision date: 2016-09-16
Scope: Geodesy.
Remarks: Replaces Ocotepeque (datum code 1070) in Costa Rica from March 2007.
Area of use: Costa Rica - onshore and offshore.
Definition: OGC Well Known Text
DATUM["Costa_Rica_2005", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","1065"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Costa Rica 2005", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]], ID["EPSG",1065]]
Definition: ESRI Well Known Text
DATUM["D_Costa_Rica_2005", SPHEROID["WGS_1984",6378137.0,298.257223563]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Costa Rica 2005", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 }, "scope": "Geodesy.", "area": "Costa Rica - onshore and offshore.", "bbox": { "south_latitude": 2.15, "west_longitude": -90.45, "north_latitude": 11.77, "east_longitude": -81.43 }, "id": { "authority": "EPSG", "code": 1065 } }