{
 "layers": [
  {
   "layerId": 0,
   "layerName": "50' Contours",
   "layerType": "Feature Layer",
   "minScale": 72250,
   "maxScale": 27086,
   "legend": [
    {
     "label": "",
     "url": "f9ff779df279a40bc258f2a0f55f4f43",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYIQbuJ9CsxzRDaQKYEG3gZoGUgWwUMcYBBg1kHIw+MMQACU0AZL9jfVlAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "10' Contours",
   "layerType": "Feature Layer",
   "minScale": 27085,
   "maxScale": 6773,
   "legend": [
    {
     "label": "",
     "url": "eea7546739139a68b71b5163b183fb97",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYAQb2MDAwGBPoVkHQebQ1IUjLFKoBlioZxQEjBrIQDEAAAbjAtF+zRnWAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Contour Lines",
   "layerType": "Feature Layer",
   "minScale": 6772,
   "maxScale": 0,
   "legend": [
    {
     "label": "10",
     "url": "44ff64a15dfd24b32c7115f7ed8f1846",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNhoDJgGTWQYsAycg10oJJ5B1ighu2nkoGONPHyAZDJ1PQyA9TQEZZsqAZYqGcUw0g1EAB7BgUSKum0lgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "10"
     ]
    },
    {
     "label": "5",
     "url": "e37142d3a6211452ad90db1ed2ca580d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaOHv27AZGRkZ7ZIn///8fTE1NbZgzZ87+////N4LEGBkZ69ENSElJcaS9C1NTUxtwKUBzwQGiDKQmYKGqaQyjBlIDDP5IAQBjWRQtexhh8AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "1",
     "url": "6cad20a74a011de4905ab4395b7cd6a8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWNhoDJgGTWQYsBCuRGoYAQb2MDAwGCPJncQKr4fi75GKF2Prp6mLsQFHHHKMDAcGLqRQjXAQj2jIGDUQAaKAQCfXAbSR7MUdwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Cont_Type"
    }
   ]
  }
 ]
}