{
 "currentVersion": 10.1,
 "id": 11,
 "name": "Topography",
 "type": "Group Layer",
 "description": "",
 "definitionExpression": "",
 "geometryType": null,
 "copyrightText": "",
 "parentLayer": null,
 "subLayers": [
  {
   "id": 12,
   "name": "Contour 15m"
  },
  {
   "id": 13,
   "name": "Contour 5m"
  },
  {
   "id": 14,
   "name": "Slope Analysis Plan"
  }
 ],
 "minScale": 0,
 "maxScale": 0,
 "defaultVisibility": true,
 "extent": {
  "xmin": 3318373.6817486277,
  "ymin": -261917.49659969166,
  "xmax": 3418346.1522999685,
  "ymax": -187721.11928093494,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857
  }
 },
 "hasAttachments": false,
 "htmlPopupType": null,
 "displayField": "",
 "typeIdField": null,
 "fields": null,
 "relationships": [],
 "canModifyLayer": false,
 "canScaleSymbols": false,
 "hasLabels": false,
 "capabilities": "Map,Query,Data",
 "supportsStatistics": false,
 "supportsAdvancedQueries": false,
 "supportedQueryFormats": "JSON, AMF"
}