{
 "currentVersion": 10.3,
 "id": 18,
 "name": "注记",
 "type": "Group Layer",
 "description": "",
 "geometryType": null,
 "copyrightText": "",
 "parentLayer": {
  "id": 17,
  "name": "L12"
 },
 "subLayers": [
  {
   "id": 19,
   "name": "市区政府"
  },
  {
   "id": 20,
   "name": "街道乡镇办事处"
  },
  {
   "id": 21,
   "name": "公园_PT"
  },
  {
   "id": 22,
   "name": "机场"
  },
  {
   "id": 23,
   "name": "铁路车站"
  },
  {
   "id": 24,
   "name": "POI"
  }
 ],
 "minScale": 0,
 "maxScale": 0,
 "defaultVisibility": true,
 "extent": {
  "xmin": 1.34552252951E7,
  "ymin": 3593030.7365999967,
  "xmax": 1.3577513329599999E7,
  "ymax": 3742608.7788999975,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 },
 "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",
 "effectiveMinScale": 144448,
 "effectiveMaxScale": 72225,
 "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true},
 "useStandardizedQueries": true,
 "advancedQueryCapabilities": {
  "useStandardizedQueries": true,
  "supportsStatistics": false,
  "supportsOrderBy": false,
  "supportsDistinct": false,
  "supportsPagination": false,
  "supportsTrueCurve": true
 }
}