{"stringID":null,"fieldNames":["SMID","SMSDRIW","SMSDRIN","SMSDRIE","SMSDRIS","SMUSERID","SMLIBTILEID","SMGEOMETRYSIZE","SMGEOPOSITION","模型名称","图层名称","父对象","所在组","ID","SRCID"],"geometry":null,"fieldValues":["4","120.47672807676312","28.092479968929535","120.47723825392575","28.091979700261465","0","1","511","69718655","Line002","0","场景根","","0","4"],"ID":4}