{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"NAD27 / Pennsylvania South","base_crs":{"type":"GeographicCRS","name":"NAD27","datum":{"type":"GeodeticReferenceFrame","name":"North American Datum 1927","ellipsoid":{"name":"Clarke 1866","semi_major_axis":6378206.4,"semi_minor_axis":6356583.8}},"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":4267}},"conversion":{"name":"Pennsylvania CS27 South zone","method":{"name":"Lambert Conic Conformal (2SP)","id":{"authority":"EPSG","code":9802}},"parameters":[{"name":"Latitude of false origin","value":39.3333333333333,"unit":"degree","id":{"authority":"EPSG","code":8821}},{"name":"Longitude of false origin","value":-77.75,"unit":"degree","id":{"authority":"EPSG","code":8822}},{"name":"Latitude of 1st standard parallel","value":39.9333333333333,"unit":"degree","id":{"authority":"EPSG","code":8823}},{"name":"Latitude of 2nd standard parallel","value":40.8,"unit":"degree","id":{"authority":"EPSG","code":8824}},{"name":"Easting at false origin","value":2000000,"unit":{"type":"LinearUnit","name":"US survey foot","conversion_factor":0.304800609601219},"id":{"authority":"EPSG","code":8826}},{"name":"Northing at false origin","value":0,"unit":{"type":"LinearUnit","name":"US survey foot","conversion_factor":0.304800609601219},"id":{"authority":"EPSG","code":8827}}]},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Easting","abbreviation":"X","direction":"east","unit":{"type":"LinearUnit","name":"US survey foot","conversion_factor":0.304800609601219}},{"name":"Northing","abbreviation":"Y","direction":"north","unit":{"type":"LinearUnit","name":"US survey foot","conversion_factor":0.304800609601219}}]},"scope":"Engineering survey, topographic mapping.","area":"United States (USA) - Pennsylvania - counties of Adams; Allegheny; Armstrong; Beaver; Bedford; Berks; Blair; Bucks; Butler; Cambria; Chester; Cumberland; Dauphin; Delaware; Fayette; Franklin; Fulton; Greene; Huntingdon; Indiana; Juniata; Lancaster; Lawrence; Lebanon; Lehigh; Mifflin; Montgomery; Northampton; Perry; Philadelphia; Schuylkill; Snyder; Somerset; Washington; Westmoreland; York.","bbox":{"south_latitude":39.71,"west_longitude":-80.53,"north_latitude":41.18,"east_longitude":-74.72},"id":{"authority":"EPSG","code":32029}}