{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"BoundCRS","source_crs":{"type":"GeographicCRS","name":"AGD66","datum":{"type":"GeodeticReferenceFrame","name":"Australian Geodetic Datum 1966","ellipsoid":{"name":"Australian National Spheroid","semi_major_axis":6378160,"inverse_flattening":298.25}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"}]},"id":{"authority":"EPSG","code":4202}},"target_crs":{"type":"GeographicCRS","name":"GDA94","datum":{"type":"GeodeticReferenceFrame","name":"Geocentric Datum of Australia 1994","ellipsoid":{"name":"GRS 1980","semi_major_axis":6378137,"inverse_flattening":298.257222101}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"}]},"id":{"authority":"EPSG","code":4283}},"transformation":{"name":"AGD66 to GDA94 (10)","method":{"name":"NTv2","id":{"authority":"EPSG","code":9615}},"parameters":[{"name":"Latitude and longitude difference file","value":"SEAust_21_06_00.gsb","id":{"authority":"EPSG","code":8656}}],"id":{"authority":"EPSG","code":1596}}}