{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"Macao_2008_Macao_Grid","base_crs":{"type":"GeographicCRS","name":"Macao 2008","datum":{"type":"GeodeticReferenceFrame","name":"Macao Geodetic Datum 2008","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":8431},"remarks":"Locally sometimes referred to as ITRF2005, this is not strictly correct."},"conversion":{"name":"Macao_2008_Macao_Grid","method":{"name":"Transverse Mercator","id":{"authority":"EPSG","code":9807}},"parameters":[{"name":"Latitude of natural origin","value":22.2123972222222,"unit":"degree","id":{"authority":"EPSG","code":8801}},{"name":"Longitude of natural origin","value":113.536469444444,"unit":"degree","id":{"authority":"EPSG","code":8802}},{"name":"Scale factor at natural origin","value":1,"unit":"unity","id":{"authority":"EPSG","code":8805}},{"name":"False easting","value":20000,"unit":"metre","id":{"authority":"EPSG","code":8806}},{"name":"False northing","value":20000,"unit":"metre","id":{"authority":"EPSG","code":8807}}]},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Easting","abbreviation":"E","direction":"east","unit":"metre"},{"name":"Northing","abbreviation":"N","direction":"north","unit":"metre"}]},"scope":"Not known.","area":"Macao - onshore and offshore.","bbox":{"south_latitude":22.06,"west_longitude":113.52,"north_latitude":22.23,"east_longitude":113.68},"id":{"authority":"ESRI","code":102448}}