{"stringID":null,"fieldNames":["SMID","SMSDRIW","SMSDRIN","SMSDRIE","SMSDRIS","SMUSERID","SMAREA","SMPERIMETER","SMGEOMETRYSIZE","ID","GEO_TYPE"],"geometry":null,"fieldValues":["19","117.57296","40.084835","117.77591","40.011112","170117","6.28918387818941E7","50080.82609847979","280","170117","低海拔冲积平原"],"ID":19}