{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"RGAF09 geographiques (dms)","datum":{"type":"GeodeticReferenceFrame","name":"Reseau Geodesique des Antilles Francaises 2009","ellipsoid":{"name":"GRS 1980","semi_major_axis":6378137,"inverse_flattening":298.257222101}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"},{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"}]},"scope":"NATIONALE","area":"ANTILLES FRANCAISES","bbox":{"south_latitude":14.25,"west_longitude":-63.2,"north_latitude":18.2,"east_longitude":-60.73},"id":{"authority":"IGNF","code":"RGAF09G"}}