Ellipsoid: International 1924
Prime meridian: Greenwich
Data source: EPSG
Information source: DMA / NIMA / NGA TR8350.2 (3rd edition, Amendment 1, 3 January 2000).
Revision date: 2006-01-26
Scope: Geodesy, topographic mapping.
Area of use: Antarctica - McMurdo Sound, Camp McMurdo area.
Definition: OGC Well Known Text
DATUM["Camp_Area_Astro", SPHEROID["International 1924",6378388,297, AUTHORITY["EPSG","7022"]], AUTHORITY["EPSG","6715"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Camp Area Astro", ELLIPSOID["International 1924",6378388,297, LENGTHUNIT["metre",1]], ID["EPSG",6715]]
Definition: ESRI Well Known Text
DATUM["D_Camp_Area", SPHEROID["International_1924",6378388.0,297.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Camp Area Astro", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 }, "scope": "Geodesy, topographic mapping.", "area": "Antarctica - McMurdo Sound, Camp McMurdo area.", "bbox": { "south_latitude": -77.94, "west_longitude": 165.73, "north_latitude": -77.17, "east_longitude": 167.43 }, "id": { "authority": "EPSG", "code": 6715 } }