{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"Puerto_Rico_StatePlane_Puerto_Rico_FIPS_5201","base_crs":{"type":"GeographicCRS","name":"Puerto Rico","datum":{"type":"GeodeticReferenceFrame","name":"Puerto Rico","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":4139},"remarks":"NAD27 (CRS code 4267) used for military purposes. Note: this CRS includes longitudes which are POSITIVE EAST."},"conversion":{"name":"Puerto_Rico_StatePlane_Puerto_Rico_FIPS_5201","method":{"name":"Lambert Conic Conformal (2SP)","id":{"authority":"EPSG","code":9802}},"parameters":[{"name":"Latitude of false origin","value":17.8333333333333,"unit":"degree","id":{"authority":"EPSG","code":8821}},{"name":"Longitude of false origin","value":-66.4333333333333,"unit":"degree","id":{"authority":"EPSG","code":8822}},{"name":"Latitude of 1st standard parallel","value":18.0333333333333,"unit":"degree","id":{"authority":"EPSG","code":8823}},{"name":"Latitude of 2nd standard parallel","value":18.4333333333333,"unit":"degree","id":{"authority":"EPSG","code":8824}},{"name":"Easting at false origin","value":500000,"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":"Not known.","area":"Puerto Rico - onshore.","bbox":{"south_latitude":17.87,"west_longitude":-67.97,"north_latitude":18.57,"east_longitude":-65.19},"id":{"authority":"ESRI","code":103987}}