EPSG
DMA / NIMA / NGA TR8350.2 (3rd edition, Amendment 1, 3 January 2000).
2006-01-26
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Midway 1961", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 }, "scope": "Military survey.", "area": "United States Minor Outlying Islands - Midway Islands - Sand Island and Eastern Island.", "bbox": { "south_latitude": 28.13, "west_longitude": -177.45, "north_latitude": 28.28, "east_longitude": -177.31 }, "id": { "authority": "EPSG", "code": 6727 } }