4610 METER PCS_EARTH_LONGITUDE_LATITUDE DEGREE GCS_XiAn_1980 DEGREE D_XiAn_1980 DATUM_XIAN_1980 6378140.0 0.0033528131778969143 International_1975 SPHEROID_INTERNATIONAL_1975 GCS_XiAn_1980 SPATIALREF_EARTH_LONGITUDE_LATITUDE GCS_XIAN_1980 0.0 Greenwich PRIMEMERIDIAN_GREENWICH