{
 "layers": [
  {
   "layerId": 0,
   "layerName": "OSM Traffic Polygon",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Dam",
     "url": "8255cadfbf134d792af07326428b7800",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWPJyyvczvCf0YGBGoDx/wEWkGH/P/tyUMU83s0OLAxUBiyjBlIMWCg3AhWMGkg5YKGCGShg1MCREYaM/w+ASlqqmMb4/wAA6xIOXp+luekAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Dam"
     ]
    },
    {
     "label": "Fuel",
     "url": "1d15ebd6596f0c54b1ba74107e973aa8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJL8zbzsT434GBCuDff8YDLCDDLEKuc1DDwBNrNB1YGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP/9ZzwAKmmpYRjILABdoBI5g14UVgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Fuel"
     ]
    },
    {
     "label": "Marina",
     "url": "91c89ad5a0da3e8ad079c54ad13d805e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzMvbzvj/vwMDFcB/RsYDLCDDIh/c56CGgcsVFB1YGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgA6jhCGDx2zCAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Marina"
     ]
    },
    {
     "label": "Parking",
     "url": "2180e7cc5c5f470cb7358fe66400e78f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJKyzc/p+JyYGBCoDx378DLCDDPhbXc1DDQP7eRgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQ8Z//w6ASlpqGAYyCwBrrBG6WA2MSgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Parking"
     ]
    },
    {
     "label": "Parking Bicycle",
     "url": "41c5ad2d806ffea58a6f6f4ac09e54e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpyivczsTA6MBABfCP4f8BFpBhrT8jOKhhYDX7CgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38M/w+ASlpqGAYyCwAjtg/I1CbQYgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Parking Bicycle"
     ]
    },
    {
     "label": "Pier",
     "url": "a176cab31841dfd2b8aee8bc869d3dfb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWPJz8vbzsDw34GBKoDxAAvIMGGuZxzUMO7tNykHFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauAICUPGA6CSljrGMR4AAIZYDJnYvVp5AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pier"
     ]
    },
    {
     "label": "Service",
     "url": "cc4dd8d5200278814f77548661e5a0f9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJK8rf/p+JwYGBCoDxH8MBFpBhb9t1OKhhoHDlFQcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQ8Z/DAdAJS01DAOZBQAEjA7+eOmeUAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Service"
     ]
    },
    {
     "label": "Slipway",
     "url": "2f149032228d231593d6d058dce3cc42",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJy8vf/p+BwYGBCoCRgeEAC8iwe8xyHNQwUOnvIwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQ0YGhgOgkpYahoHMAgCI0Qydorg5mAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Slipway"
     ]
    },
    {
     "label": "Waterfall",
     "url": "119132be59557dca799352bf388b217d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJz83bzvCfwYGBGoCR4QALyDCRI784qGHeGxs2BxYGKgOWUQMpBiyUG4EKRg2kHLBQwQwUMGrgyAhDRoYDoJKWKqYxMhwAAH+tC8mTzbt4AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Waterfall"
     ]
    },
    {
     "label": "Weir",
     "url": "5af9681b144df7ee19fc548e39dff547",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM/bzsTw34GBCuAfA+MBFpBhGRr3Oahh4Iwbig4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YGA+ASlpqGAYyCwD+9g8unhf3LQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Weir"
     ]
    },
    {
     "label": "<all other values>",
     "url": "338ff8bb56c87a26ab2cd2383d74d675",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJz8/fzsDA4MBAHXCABWSYsLAwBzVMe/v2rQPIQKoCllEDKQYslBuBCkYNpBywUMEMFDBq4EgJwwOgkpZK5h0AAEzKC2T03wVLAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Class"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}