2 116.60084 41.040543 116.72102 40.853382 4 9.680888002534656E7 50298.305148811625 360 用材林 97.0 97 SMID SMSDRIW SMSDRIN SMSDRIE SMSDRIS SMUSERID SMAREA SMPERIMETER SMGEOMETRYSIZE LANDTYPE AREA AREA_1 2