{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Hospitals",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3fb0206e96d5b60a14a9fe0ca02a7de8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABG0lEQVQ4je2UMWoCQRSGvwm7iC4hSESwcgsL2cYiRUrTeQEFj2FhoUfwCuIFBA8QZI+QYgtJZQiLQe2CWXazILgWk6jDoiGrpT8M8/jf/B/zYBiNC0uTWyR0nYdSiUwSiOsSBAFvID5/gFjVKs+2zX0+D9msNOdz8Dw1nEqBacra8+QZw2Cj6zyu17z8AkUYcgfQ7UKrJc1mE4ZDFVgug+PIejSCRgN8n5tCgcxisRv5croCVfV60OmoXjp9BrBYlOs/Ogm0bZhOVS+Xg3o9IXAwiL/DSuUMYBJdgbBcwmQi69UqHgjDfX82Ow70LYsPw8B0nP1vAlCrxUPtttrXNL7GY74PgOK934+egNs/JjqmCHg9vCEg3IQwRVvmr0sK4UiDYAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "VRE Lines",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0f470c40aeac5a885af265c3afd9eb3c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTVw1EBMMGfOnP8pKSmMVDOQEKCdgXPmzPlPrCZsamHBwIIuQIxhgzsMCflk4F04aiDtDQQAgu0RfvZQ2TkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "MARC Lines",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a99f5ca9fd8ad945a0259668749f5cf2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTVw1ECs4D8DAwMjNQ3EC2hq4H8S9GFTy4huIM5wwWLY4A5DvD4ZFC4cNZDGBgIAsHUEUqfuOlUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Airport_Runways_ESRI",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9f6d83209537b473702548fd8926e4de",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAIklEQVQ4jWNhYGj4z0BFwEJNw0YNHDVw1MBRA0cNHEoGAgCC4gHQCxahRAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}