{
 "layers": [
  {
   "layerId": 0,
   "layerName": "topo.DBO.contours1ft",
   "layerType": "Feature Layer",
   "minScale": 32000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f88e471a4172a1a03a0d32952bd55344",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAL0lEQVQ4jWNhoDJgGTVw1MBha+CKAob/1DAsYgIDIwuMQQ0DGRiGTBiOGjjMDQQAzKkEOu1HYV8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "USGS 1976 5 ft Contours",
   "layerType": "Feature Layer",
   "minScale": 24000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "776b5d99ccf51bdff438e09236c8eda7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAJ0lEQVQ4jWNhoDJgGTVw1MDhbOB/KpnHCDOQkUoGDqEwHDVwOBsIADThAVLigvJiAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Gray Scale Elevation Grid",
   "layerType": "Raster Layer",
   "minScale": 750000,
   "maxScale": 0,
   "legend": [
    {
     "label": "High : 136.95 - Low : -30.23",
     "url": "9fb9fb4ceaac4d9268fb546bf3667073",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnklEQVRYhdXX2w3AIAxD0X6w/zDdDvJQlziVQge4wtgO6eru94HfigjJuwGYmcOB5xwL9CfkpoyPDQdWlQXOj403hZ9w/B3ONyWDTxtsSndb4AXV09OGT+z5T0DyOxy/OZRuio8Nb4oGFpfc02OTgZtyQw6x5C6+cGKX994WyHMYenOIg3MYySXr2KSunn5G+Z9UFZbMF84fJOvxhSV/SHSypoWdtZsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 60,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Value"
    }
   ]
  }
 ]
}