18 6580.125686697712 1.2510955E7 3488673.5 1.2512314E7 3482370.5 0 0 108 153865468 210400.0 FB010001 长江 0.0519412359121 SMID SMLENGTH SMSDRIW SMSDRIN SMSDRIE SMSDRIS SMUSERID SMTOPOERROR SMGEOMETRYSIZE SMGEOPOSITION GB HYDC NAME PERIOD SHAPE_LENG 18