{
 "layers": [
  {
   "layerId": 0,
   "layerName": "DEM_NASA.tif",
   "layerType": "Raster Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "1851 - -83",
     "url": "d02735e3d63b4d60eba07c73aab60ef4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA50lEQVRYhc3WUQrCMAzG8cCqUJQWBzKZ7EkRPJH332AvymSDkRJX8BL/h/YAP74kDcRt2/YS8DlVFRg0FkxpZUEzOKEW30MzOGFa4aGozixo88SCunxY0OY3C+oMJ0wL3EOjExo9ZVu/LCjs5okTyzCoMFjhCY0GE+qJq7T0kr2vWDCcYDDWNNjA4OFCJ2z3MHjdsWDo4IRCf5vxB4ODwWCvcA8HrQoH+1R6wpGesnj4aA8BPtrrCCe8xciCz9DAYDyz4CO2LHgPHQsGD5e8CLwpE8qJuCnnwku27FlQcoBBgXdZ8hEF/zMwYc37KPbUAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Value"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Hillshade_DEM_NASA.tif",
   "layerType": "Raster Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "255 - 0",
     "url": "4c2940626bdd71f36d300bde4a872867",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXElEQVRYhe3UwQkAMQwDwTy2/4YlcleE/AhYW4CJJ2Duvd8ZDNuT8w6Sztsv9PMDtc9Q+1Z2DdOoYRw1jKPnK46FhppeWfsM/fynuCunUcM4ahhHDePoxY5jn+EPhDiy86pHgCsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Value"
    }
   ]
  }
 ]
}