{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Latitude/Longitude Grid",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 30000001,
   "legend": [
    {
     "label": "",
     "url": "962fd8344dd6c7d512a4228bd62058d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKobhmTNn/lNikImJCSOKgTABSgELNQxBBqMGUg5YqGDGEDMQACCuBO6jnJfBAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "10 degrees",
   "layerType": "Feature Layer",
   "minScale": 30000000,
   "maxScale": 15000001,
   "legend": [
    {
     "label": "",
     "url": "962fd8344dd6c7d512a4228bd62058d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKobhmTNn/lNikImJCSOKgTABSgELNQxBBqMGUg5YqGDGEDMQACCuBO6jnJfBAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "5 degrees",
   "layerType": "Feature Layer",
   "minScale": 15000000,
   "maxScale": 2000001,
   "legend": [
    {
     "label": "",
     "url": "962fd8344dd6c7d512a4228bd62058d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKobhmTNn/lNikImJCSOKgTABSgELNQxBBqMGUg5YqGDGEDMQACCuBO6jnJfBAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "1 degree",
   "layerType": "Feature Layer",
   "minScale": 2000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "962fd8344dd6c7d512a4228bd62058d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKobhmTNn/lNikImJCSOKgTABSgELNQxBBqMGUg5YqGDGEDMQACCuBO6jnJfBAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}