{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"Pulkovo 1942(58) / Poland zone V","base_crs":{"type":"GeographicCRS","name":"Pulkovo 1942(58)","datum":{"type":"GeodeticReferenceFrame","name":"Pulkovo 1942(58)","ellipsoid":{"name":"Krassowsky 1940","semi_major_axis":6378245,"inverse_flattening":298.3}},"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":4179},"remarks":"Shares same origin definition as Pulkovo 1942 (CRS code 4284) and for low accuracy purposes these systems can be considered consistent with each other. Locally densified during 1957 and 1958. Replaced by 1983 adjustment (CRS code 4178)."},"conversion":{"name":"Poland zone V","method":{"name":"Transverse Mercator","id":{"authority":"EPSG","code":9807}},"parameters":[{"name":"Latitude of natural origin","value":0,"unit":"degree","id":{"authority":"EPSG","code":8801}},{"name":"Longitude of natural origin","value":18.9583333333333,"unit":"degree","id":{"authority":"EPSG","code":8802}},{"name":"Scale factor at natural origin","value":0.999983,"unit":"unity","id":{"authority":"EPSG","code":8805}},{"name":"False easting","value":237000,"unit":"metre","id":{"authority":"EPSG","code":8806}},{"name":"False northing","value":-4700000,"unit":"metre","id":{"authority":"EPSG","code":8807}}]},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Northing","abbreviation":"X","direction":"north","unit":"metre"},{"name":"Easting","abbreviation":"Y","direction":"east","unit":"metre"}]},"scope":"Engineering survey, topographic mapping.","area":"Poland - south central - between 49°20'N and 51°20'N, 18°20'E and 19°40'E.","bbox":{"south_latitude":49.39,"west_longitude":18.33,"north_latitude":51.34,"east_longitude":19.67},"id":{"authority":"EPSG","code":2175}}