{
 "layers": [
  {
   "layerId": 0,
   "layerName": "BLM CO Oil and Gas Potential",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "High or very high gas potential",
     "url": "e2a0aca123da5f27ab3eddac831764a7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMpysmJYfz/X4GBCuA/I+MDFpBhPVOnslDDwJLsbAWqGIQMRg2kHLBQwQwUMGog5YCFCmaggFEDR0QY/mdkfAAqaalhGMgsAFMMEGbaq0bsAAAAAElFTkSuQmCC",
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "High"
     ]
    },
    {
     "label": "Medium or moderate gas potential",
     "url": "f24709db1e52ce9fadbbf828a0d7b043",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJz8+J+cf0X4GBCoDpH+MDFpBhp82mslDDQNNT2QpUMQgZjBpIOWChghkoYNRAygELFcxAAaMGjogwZPrH+ABU0lLDMJBZAFItEIay3V9aAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Med"
     ]
    },
    {
     "label": "Low or very low gas potential",
     "url": "a7c0800255fa6138ed59924d1d8d1db8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJyS+K+c/EqMBABcD47/8DFpBhUy2KWKhhYPaJPgWqGIQMRg2kHLBQwQwUMGog5YCFCmaggFEDR0QYMv77/wBU0lLDMJBZAH++Ed3q9i3MAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "No gas potential or none known",
     "url": "bc5aa0ce1d81536a6c7189714829c2fb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4jWPJz8+PYWBgUGCgDnjAAjLs58+fIJpiwM7OrkAVg5DBqIGUAxYqmIECRg2kHLBQwQwUMGrgSAnDB6CSlkrmPQAAb3wIMwkf33UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "No"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Potential"
    }
   ]
  }
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}