Layer Estimates:

Count: 2540
Extent:

XMin: -5123012.97258697
YMin: -7043898.00747541
XMax: 6123012.97285031
YMax: 9063526.1596763
Spatial Reference: PROJCS["china_custom_wkt",GEOGCS["GCS_China_Geodetic_Coordinate_System_2000",DATUM["D_China_2000",SPHEROID["CGCS2000",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",116.5],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]