{
 "layers": [
  {
   "layerId": 0,
   "layerName": "bultup2000.tif",
   "layerType": "Raster Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Built_up",
     "url": "c9bcc5d43eedce117e9a87b91037314d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMUlEQVQ4jWNhoDJgoZmBzxgY/lNikBQDAyOKgdQCowaOGjhq4KiBdDYQVp5RzUBqAQBpMAJs0IW6GwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Land_Cover"
    }
   ]
  }
 ]
}