{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeodeticCRS","name":"Guadeloupe Fort Marigot cartesiennes geocent.","datum":{"type":"GeodeticReferenceFrame","name":"GUADELOUPE - FORT MARIGOT","ellipsoid":{"name":"International 1924","semi_major_axis":6378388,"inverse_flattening":297}},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Geocentric X","abbreviation":"X","direction":"geocentricX","unit":"metre"},{"name":"Geocentric Y","abbreviation":"Y","direction":"geocentricY","unit":"metre"},{"name":"Geocentric Z","abbreviation":"Z","direction":"geocentricZ","unit":"metre"}]},"scope":"INTERMEDIAIRE POUR LE CALCUL","area":"ILES DE SAINT-MARTIN ET SAINT-BARTHELEMY (GUADELOUPE)","bbox":{"south_latitude":17.82,"west_longitude":-63.18,"north_latitude":18.18,"east_longitude":-62.25},"id":{"authority":"IGNF","code":"GUADFM49"}}