{ "currentVersion": 10.41, "id": 311, "name": "水系", "type": "Group Layer", "description": "", "geometryType": null, "copyrightText": "", "parentLayer": { "id": 299, "name": "L8(1:1,155,583.42)" }, "subLayers": [ { "id": 312, "name": "水文站" }, { "id": 313, "name": "WTFEATP" }, { "id": 314, "name": "干渠" }, { "id": 315, "name": "海域" }, { "id": 316, "name": "黄河面" }, { "id": 317, "name": "河流面" }, { "id": 318, "name": "灌区" }, { "id": 319, "name": "灌区" }, { "id": 320, "name": "水库堤坝" }, { "id": 321, "name": "水库湖泊" }, { "id": 322, "name": "黄河" }, { "id": 323, "name": "干流河流" }, { "id": 324, "name": "一级河流" }, { "id": 325, "name": "二级河流" }, { "id": 326, "name": "三级河流" }, { "id": 327, "name": "主流域界" }, { "id": 328, "name": "支流域" }, { "id": 329, "name": "滞洪区" } ], "minScale": 0, "maxScale": 0, "defaultVisibility": true, "extent": { "xmin": 94.99999999300007, "ymin": 32.00000000000006, "xmax": 120.03505097300001, "ymax": 42.00000000000006, "spatialReference": { "wkid": 4326, "latestWkid": 4326 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "", "typeIdField": null, "fields": null, "indexes": [], "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, AMF, geoJSON", "effectiveMinScale": 1733375, "effectiveMaxScale": 866689, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": false, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true } }