{"fieldNames":["SMID","SMLENGTH","SMSDRIW","SMSDRIN","SMSDRIE","SMSDRIS","SMUSERID","SMTOPOERROR","SMGEOMETRYSIZE","SMGEOPOSITION","规划名称","水体名称","RIV_MGRADE"],"geometry":{"center":{"x":121.56194834040438,"y":31.16147634072943},"parts":[50],"style":null,"prjCoordSys":null,"id":2,"type":"LINE","points":[{"x":121.55382446818074,"y":31.179418687111728},{"x":121.55464261811822,"y":31.175854717121236},{"x":121.55669214392748,"y":31.171958570215768},{"x":121.55791113311687,"y":31.169539641196874},{"x":121.55802800151115,"y":31.16932284105759},{"x":121.55806769616322,"y":31.169285230791182},{"x":121.55889010067492,"y":31.167600454593224},{"x":121.55896094694421,"y":31.167421759934633},{"x":121.55938706271819,"y":31.166647628250786},{"x":121.55963385292068,"y":31.166128008902927},{"x":121.55999128186262,"y":31.165853669221608},{"x":121.56052654797638,"y":31.164759995609344},{"x":121.56051874612551,"y":31.16458944659805},{"x":121.5605184460477,"y":31.16451324485442},{"x":121.5605251961029,"y":31.1644372640573},{"x":121.56053895349427,"y":31.164361985753008},{"x":121.56055963101483,"y":31.16428788703446},{"x":121.56058709760052,"y":31.164215437517633},{"x":121.56062117916127,"y":31.164145096365306},{"x":121.56066165968478,"y":31.164077309377063},{"x":121.5611409302587,"y":31.163341694726004},{"x":121.56141862191832,"y":31.16293150639023},{"x":121.56153746319372,"y":31.162589769233783},{"x":121.56162171505532,"y":31.162222352828703},{"x":121.56175015476418,"y":31.161805946185154},{"x":121.56194834040438,"y":31.16147634072943},{"x":121.56204615168923,"y":31.161314739855737},{"x":121.56204906317005,"y":31.161203715615592},{"x":121.56204739469018,"y":31.16109611593685},{"x":121.5619826822065,"y":31.16100310002606},{"x":121.56184256423109,"y":31.160847294050985},{"x":121.5617664205155,"y":31.160688785782632},{"x":121.56172098077805,"y":31.160530083670487},{"x":121.56171356199829,"y":31.16008981908553},{"x":121.5617168185288,"y":31.159868183811497},{"x":121.56171658773694,"y":31.15964355672658},{"x":121.56171983907355,"y":31.159418926988018},{"x":121.56171456204251,"y":31.15928894016591},{"x":121.56174754657852,"y":31.157445654872266},{"x":121.56178557160231,"y":31.157137890795553},{"x":121.56179708458593,"y":31.1566811060113},{"x":121.56182060299358,"y":31.156251787987333},{"x":121.5618243354456,"y":31.155997639835512},{"x":121.56175103135232,"y":31.155766429865736},{"x":121.56178888247435,"y":31.155238125136268},{"x":121.56181037480486,"y":31.154804168055133},{"x":121.56187586978068,"y":31.154492812135913},{"x":121.56202909040395,"y":31.154153089928297},{"x":121.56203785411016,"y":31.154142026311828},{"x":121.56206739220367,"y":31.1541027475738}]},"fieldValues":["2","2987.1962551692027","121.553825","31.179419","121.562065","31.154102","0","0","812","1835216","咸塘港","咸塘港","2"],"ID":2}