{ "currentVersion": 10.2, "id": 313, "name": "L2(1:2,000,000)", "type": "Group Layer", "description": "", "geometryType": null, "copyrightText": "", "parentLayer": null, "subLayers": [ { "id": 314, "name": "小比例铁路" }, { "id": 315, "name": "快速路_高速路" }, { "id": 316, "name": "国道" }, { "id": 317, "name": "省道" }, { "id": 318, "name": "面状水系(海洋)" }, { "id": 319, "name": "L0区界" } ], "minScale": 2000000, "maxScale": 1000001, "defaultVisibility": true, "extent": { "xmin": 113.14687600042714, "ymin": 22.1668069997433, "xmax": 113.636573000044, "ymax": 22.77649600019032, "spatialReference": { "wkid": 4326, "latestWkid": 4326 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "", "typeIdField": null, "fields": null, "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, AMF", "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true }