19 48160.36309476177 117.39078 39.78259 117.6961 39.53262 809 0 624 931.0 962.0 0.0 0.0 0.550476 809.0 1341.0 A a 3 13 41 4 0 蓟运河 SMID SMLENGTH SMSDRIW SMSDRIN SMSDRIE SMSDRIS SMUSERID SMTOPOERROR SMGEOMETRYSIZE FNODE_ TNODE_ LPOLY_ RPOLY_ LENGTH RIVER_ RIVER_ID LY1 LY2 LY3 LY4 HL JB GS NAME 19