{
 "layers": [
  {
   "layerId": 0,
   "layerName": "LB_ratio",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0 - 1",
     "url": "23f1b2609c8a0da41189370b8da8f188",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/71bHsE5xT5y//EZykKKYSAA4uMzlIWByoCF3gYygryHFoZgcXINhBvKQMVYJmjI8IoUksHgNxAANc8UL1ObnDEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1
     ]
    },
    {
     "label": "1 - 2",
     "url": "2b8c7e51fbed9fa83065d3daf2a4dfb7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUklEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA////tyJMY6z+j89QFlIMgwi04jWUhYHKgIXeBjKCvIcWhmCKXAPhhjJQMZYJGjK8IoVkMPgNBADUMRPPtnswmQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2
     ]
    },
    {
     "label": "> 2",
     "url": "3497aee58afcc2a7ac67ce4ee0204778",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUklEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA//+NkUw7CzackVwD/yMbBhYwxm8oCwOVAQu9DWQEeQ8tDMEUuQbCDWWgYiwTNGR4RQrJYPAbCAB/mhAg1TDZFgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1000
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Ratio"
    }
   ]
  }
 ]
}