{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"Bogota 1975 / Colombia Bogota zone","base_crs":{"type":"GeographicCRS","name":"Bogota 1975","datum":{"type":"GeodeticReferenceFrame","name":"Bogota 1975","ellipsoid":{"name":"International 1924","semi_major_axis":6378388,"inverse_flattening":297}},"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":4218}},"conversion":{"name":"Colombia Bogota zone","method":{"name":"Transverse Mercator","id":{"authority":"EPSG","code":9807}},"parameters":[{"name":"Latitude of natural origin","value":4.59904722222222,"unit":"degree","id":{"authority":"EPSG","code":8801}},{"name":"Longitude of natural origin","value":-74.0809166666667,"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":1000000,"unit":"metre","id":{"authority":"EPSG","code":8806}},{"name":"False northing","value":1000000,"unit":"metre","id":{"authority":"EPSG","code":8807}}]},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Easting","abbreviation":"X","direction":"east","unit":"metre"},{"name":"Northing","abbreviation":"Y","direction":"north","unit":"metre"}]},"scope":"Engineering survey, topographic mapping.","area":"Colombia - onshore between 1°30'W and 1°30'E of Bogota (approximately 75°35'W and 72°35'W of Greenwich).","bbox":{"south_latitude":-2.51,"west_longitude":-75.59,"north_latitude":11.82,"east_longitude":-72.58},"id":{"authority":"EPSG","code":21892}}