{"datasourceInfo":{"distanceUnit":"METER","coordUnit":"METER","name":"茶山检修交通洞","description":"","engineType":"UDB","prjCoordSys":{"distanceUnit":"METER","projectionParam":null,"epsgCode":-1000,"coordUnit":"METER","name":"Planar Coordinate System---m","projection":null,"type":"PCS_NON_EARTH","coordSystem":null}},"childUriList":["https://yxywweb.hdec.com/iserver2/services/data-ChaShanJianXiuJiaoTongDong/rest/data/datasources/茶山检修交通洞/datasets"]}