{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Airport Runway 10,000 ft Buffer",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "52fe55a1b8b43b7d893e58805f61beca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAIJJREFUOI3t1DkOwzAMRNFPg/fm6OJkGjtIZCGLlCKFpxJA4JGNxtmTkljIJiklOUBFFFUrHimxSfKUtIoBWFWkhPeDMmsz2PF+AsusPQ7fZbT8dCGAtWYfgRHVo0NwJRd4gX8JllmriOm2GF74TUH0f99fDWfie9P+BLsX7IGuYgA3Y6pBQbaN04sAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Airport Zoning",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "A",
     "url": "35deae71956f19cb0ea89c0c6b3be26e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGZJREFUOI1jYaAyYIExcnJyGigxaMqUKQ1wA6GG1cc8fky+iTk5DFOmTGmAuzDm8WMG840byTLrpL8/nM2CRx1ZYNTAUQNHDRyGBiKXGqSAJbKyqAZOmTKlgSEnhxKHoRawyAKUAgD8Kxq9z8t5xAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "A"
     ]
    },
    {
     "label": "B",
     "url": "64f6435a44d7e1e56ee4d0f929f1c370",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGVJREFUOI3t1LENwDAIBEAXLOGOAX+HMMQP6M5rpEmQkyJSIFXEVy+ETlRI+zhyFgCWgUiagwe2qWoYBNBIml+oqq33HsLmnN7lYS+UAgss8Ifg+jXeZIxxBUkagMRdtwe7DrLZAUjYGyHjBEgyAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "C",
     "url": "fa6ef806563917ae018568c2ad058166",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHZJREFUOI1jYaAyYIEx2NnZGygx6OfPnw1wA9nZ2Rt+/vxZv3tNF9kG+kTXMvz8+bMB7sLda7oYXBxMyDJsz4EzcDYLHnVkgVEDRw0cNXAYGohcapACXEPKGNjZ2REG/vz5s8EnupZsV7Gzs6MWsDBDyTYRCQAAz3oipwaEy18AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    }
   ]
  }
 ]
}