12 121.57096156326135 31.23303195468708 121.66177326776253 31.153850160467588 0 4.599331948911442E7 50016.39367132188 17148 75878868 12 15125.0 张江镇 镇 45.02 4 50692.8930114 4.50197423273E7 SMID SMSDRIW SMSDRIN SMSDRIE SMSDRIS SMUSERID SMAREA SMPERIMETER SMGEOMETRYSIZE SMGEOPOSITION OBJECTID ID NAME TYP A COLORS SHAPE_LENG SHAPE_AREA 12