{
 "layers": [
  {
   "layerId": 2,
   "layerName": "Contours (10 m)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "aab0e3d71e31f1b29454f337e50078f9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKoahiYnJfxj7zJkzjLjEkMWRxTAMxCaJTQyfOAiMxjLlgIUKZjCMcAMB1H8TgOVjzV8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Contour Mask",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "46e13ffea5ed86ed92d6bfbf0ac967ae",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiQlpyqWLYmprJEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgzX1EymmokAfbkHVX3VgugAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "BarkleyCanyon_1_MAUV_Topo_1m.asc",
   "layerType": "Raster Layer",
   "minScale": 100000,
   "maxScale": 1000,
   "legend": [
    {
     "label": "High : -700 - Low : -1000",
     "url": "a360b19c71a3b1562aed61bc8951c3aa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVRYhe2VsQ0AQQzCUjDr798jkhuC78ADREJyAHf3zY+A5IQd3N20yJLSIrPauKDaJLSNWg4uCGwbVRsXdPVsUA9t0PpK+GXmjRS7ei6oNjboSI3LAzXsslegiURzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Value"
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "BarkleyCanyon_1_MAUV_Topo_1m_HS",
   "layerType": "Raster Layer",
   "minScale": 100000,
   "maxScale": 1000,
   "legend": [
    {
     "label": "High : 254 - Low : 0",
     "url": "4c2940626bdd71f36d300bde4a872867",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXElEQVRYhe3UwQkAMQwDwTy2/4YlcleE/AhYW4CJJ2Duvd8ZDNuT8w6Sztsv9PMDtc9Q+1Z2DdOoYRw1jKPnK46FhppeWfsM/fynuCunUcM4ahhHDePoxY5jn+EPhDiy86pHgCsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Value"
    }
   ]
  }
 ]
}