{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeodeticCRS","name":"QazTRF-23","datum":{"type":"GeodeticReferenceFrame","name":"Kazakhstan Terrestrial Reference Frame 2023","ellipsoid":{"name":"GRS 1980","semi_major_axis":6378137,"inverse_flattening":298.257222101}},"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":"Geodesy.","area":"Kazakhstan - onshore and offshore, including Caspian Sea.","bbox":{"south_latitude":40.59,"west_longitude":46.49,"north_latitude":55.45,"east_longitude":87.35},"id":{"authority":"EPSG","code":10939}}