{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"MGI","datum":{"type":"GeodeticReferenceFrame","name":"Militar-Geographische Institut","ellipsoid":{"name":"Bessel 1841","semi_major_axis":6377397.155,"inverse_flattening":299.1528128}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"}]},"scope":"Geodesy.","area":"Austria.","bbox":{"south_latitude":46.4,"west_longitude":9.53,"north_latitude":49.02,"east_longitude":17.17},"id":{"authority":"EPSG","code":4312},"remarks":"Retrospectively defined as derived after the introduction of geographic 3D CRS (code 9267)."}