{ "clipRegion": "{\"center\":{\"x\":27.814414038565737,\"y\":10.157952097312005},\"parts\":[5],\"style\":null,\"prjCoordSys\":null,\"id\":0,\"type\":\"REGION\",\"partTopo\":null,\"points\":[{\"x\":27.70325530607636,\"y\":10.130572398857835},{\"x\":27.925572771055116,\"y\":10.130572398857835},{\"x\":27.925572771055116,\"y\":10.185331795766178},{\"x\":27.70325530607636,\"y\":10.185331795766178},{\"x\":27.70325530607636,\"y\":10.130572398857835}]}", "datasourceName": "两区灌溉井数据" }