{ "childUriList": [ "https://iserver.supermap.io/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/ResidentialArea/fields", "https://iserver.supermap.io/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/ResidentialArea/features", "https://iserver.supermap.io/iserver/services/data-changchun/rest/data/datasources/Changchun/datasets/ResidentialArea/domain" ], "supportAttachments": false, "supportFeatureMetadatas": false, "datasetInfo": { "schema": null, "charset": "GB18030", "recordCount": 3960, "isFileCache": false, "description": "", "type": "REGION", "dataSourceName": "Changchun", "tableName": "ResidentialArea", "isReadOnly": false, "encodeType": "NONE", "bounds": { "top": -80.85101548817323, "left": 49.666783694899685, "bottom": -7666.678645178993, "leftBottom": { "x": 49.666783694899685, "y": -7666.678645178993 }, "right": 8958.809733630766, "rightTop": { "x": 8958.809733630766, "y": -80.85101548817323 } }, "name": "ResidentialArea", "prjCoordSys": { "distanceUnit": "METER", "projectionParam": null, "epsgCode": -1000, "coordUnit": "METER", "name": "Planar Coordinate System---m", "projection": null, "type": "PCS_NON_EARTH", "coordSystem": null }, "datasourceConnectionInfo": null } }