{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"NAD83(2011) / Arkansas South (ftUS)","base_crs":{"type":"GeographicCRS","name":"NAD83(2011)","datum":{"type":"GeodeticReferenceFrame","name":"NAD83 (National Spatial Reference System 2011)","anchor_epoch":2010,"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":6318}},"conversion":{"name":"SPCS83 Arkansas South zone (US survey foot)","method":{"name":"Lambert Conic Conformal (2SP)","id":{"authority":"EPSG","code":9802}},"parameters":[{"name":"Latitude of false origin","value":32.6666666666667,"unit":"degree","id":{"authority":"EPSG","code":8821}},{"name":"Longitude of false origin","value":-92,"unit":"degree","id":{"authority":"EPSG","code":8822}},{"name":"Latitude of 1st standard parallel","value":34.7666666666667,"unit":"degree","id":{"authority":"EPSG","code":8823}},{"name":"Latitude of 2nd standard parallel","value":33.3,"unit":"degree","id":{"authority":"EPSG","code":8824}},{"name":"Easting at false origin","value":1312333.3333,"unit":{"type":"LinearUnit","name":"US survey foot","conversion_factor":0.304800609601219},"id":{"authority":"EPSG","code":8826}},{"name":"Northing at false origin","value":1312333.3333,"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) - Arkansas - counties Arkansas; Ashley; Bradley; Calhoun; Chicot; Clark; Cleveland; Columbia; Dallas; Desha; Drew; Garland; Grant; Hempstead; Hot Spring; Howard; Jefferson; Lafayette; Lee; Lincoln; Little River; Lonoke; Miller; Monroe; Montgomery; Nevada; Ouachita; Phillips; Pike; Polk; Prairie; Pulaski; Saline; Sevier; Union.","bbox":{"south_latitude":33.01,"west_longitude":-94.48,"north_latitude":35.1,"east_longitude":-90.4},"id":{"authority":"EPSG","code":6413}}