{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"OxWo08-IRF","datum":{"type":"GeodeticReferenceFrame","name":"OxWo08 Intermediate Reference Frame","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"}]},"scope":"Engineering survey and topographic mapping for railway applications.","area":"United Kingdom (UK) - on or related to the rail route from Oxford to Worcester.","bbox":{"south_latitude":51.65,"west_longitude":-2.31,"north_latitude":52.26,"east_longitude":-1.15},"id":{"authority":"EPSG","code":10229},"remarks":"Intermediate CRS created in 2022 to assist the emulation of the ETRS89 / OxWo08 SnakeGrid projected CRS through transformation ETRS89 to OxWo08-IRF (1) (code 10230) used in conjunction with the OxWo08-TM map projection (code 10234)."}