{
  "clipRegion": "{\"center\":{\"x\":15.3370817,\"y\":5.914495},\"parts\":[5],\"style\":null,\"prjCoordSys\":null,\"id\":0,\"type\":\"REGION\",\"partTopo\":null,\"points\":[{\"x\":0,\"y\":0},{\"x\":30.6741634,\"y\":0},{\"x\":30.6741634,\"y\":11.82899},{\"x\":0,\"y\":11.82899},{\"x\":0,\"y\":0}]}",
  "datasourceName": "设施农业布局"
}