{ "fullExtent": { "xmin": 566098.77379999962, "ymin": 1145046.0760999992, "xmax": 639632.34570000041, "ymax": 1234270.2954999991, "spatialReference": { "wkt": "PROJCS[\"TPHCM_VN2000\",GEOGCS[\"GCS_VN_2000\",DATUM[\"D_Vietnam_2000\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",500000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",105.75],PARAMETER[\"Scale_Factor\",0.9999],PARAMETER[\"Latitude_Of_Origin\",0.0],UNIT[\"Meter\",1.0]]", "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5122600, "falseY": -10001100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } } }