{"stringID":null,"fieldNames":["SMID","SMX","SMY","SMLIBTILEID","SMUSERID","SMGEOMETRYSIZE","SMGEOPOSITION","桩号","高程"],"geometry":{"center":{"x":120.69616598270012,"y":27.90463290117758},"parts":[1],"style":null,"prjCoordSys":null,"id":18,"type":"POINT","partTopo":null,"points":[{"x":120.69616598270012,"y":27.90463290117758}]},"fieldValues":["18","120.69616598270012","27.90463290117758","1","0","20","340","SC3+406.318","175.58"],"ID":18}