{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Contours",
   "layerType": "Feature Layer",
   "minScale": 200000,
   "maxScale": 0,
   "legend": [
    {
     "label": "<all other values>",
     "url": "663da1b5dd39d21a647767db975ac43b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWug62KG/9QwbHcsAyMLjEENAxkYhkwYjho4zA0EAEcrBGpnj4FmAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    },
    {
     "label": "Bathematic Contours",
     "url": "53d4a299c2f72ac4f11a4ca5a28f4851",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvgxkzz/9QwzH/6SUYWGIMaBjIwDJkwHDVwmBsIAOkvBgG8hDBTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Bathematic Contours"
     ]
    },
    {
     "label": "Index Contours",
     "url": "53d4a299c2f72ac4f11a4ca5a28f4851",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvgxkzz/9QwzH/6SUYWGIMaBjIwDJkwHDVwmBsIAOkvBgG8hDBTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Index Contours"
     ]
    },
    {
     "label": "Intermediate Contours",
     "url": "53d4a299c2f72ac4f11a4ca5a28f4851",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvgxkzz/9QwzH/6SUYWGIMaBjIwDJkwHDVwmBsIAOkvBgG8hDBTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Intermediate Contours"
     ]
    },
    {
     "label": "Uncertain Contours",
     "url": "695fe82a95256e65cbdc757109928e1b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADNJREFUOI1jYaAyYBk1cNTAYW/gxkzz/8Ro8p9+khFdPUyMBZtCYgE29UMsDEcNHKYGAgDxcwuxtD2PawAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Uncertain Contours"
     ]
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "SpotHeights",
   "layerType": "Feature Layer",
   "minScale": 25000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0f521dd61ede4c845f02cfedd803ae89",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAO5JREFUOI3tzrFKw1AUxvH/Te9SfIZWcHDskkEodCxUCq11ExcHoSRD+h52CF0agiA4KLg1fQOXQIY8hqKjk0tuj4NrbukVF7FnPN85v3M0v1x6D/4xcB3654i+2sAh8OLReBgl+SMgzmAW+AsRHQGo71ZHMKfZ1B+O0/LShtaCq6A7ABPVXvL0RRb6z+Nlme4MKszM9jkAoq+B3UHgaCu4JbeB78CxlVO8OYEC9wp6tiUx1ZMTeJYUd6vwZKKEYU2c81HOnUBADpbF6HPanQkmxKMNvCrFbbNV3PQTKleQPmxI8xiIbTNO4E/rH4Jfz5g/wSOHsLgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Elevation Regime",
   "layerType": "Feature Layer",
   "minScale": 25000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3a51ae8559b2f99fe9803fbaaa95e056",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD9JREFUOI1jYaAyYIHS/6lgFiOygdQA/xkYGBhRDWxoIM8oJH3UdOGogaMGjho4bA0kt7TBaSBlAKWAZaSWqQDETAVTg2XzngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}