{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Contour 50m",
   "layerType": "Feature Layer",
   "minScale": 396341,
   "maxScale": 149999,
   "legend": [
    {
     "label": "",
     "url": "87028a16396245f393c5bd72f5479592",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC1JREFUOI1jYaAyYBk1cNTAYW2gv7//f0oM2rhxIyOKgTABSsEQCsNRA4exgQDgVAZluzXRCwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "SpotElevation",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4538df1a964a52ef570d244b4a517fc7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFJJREFUOI1jYaAyYBk1cNRAFMDHwMDwiZoGilHbQKIAIQMlYAwhISGRd+/efYFy/zIwMLwmx8AXMMa7d+94kPnkupBkQIqBd6htIFFg1MBBaCAA4OYN42wMrOIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}