{
 "rasterFunctionInfos": [
  {
   "name": "Impervious Surface 2017",
   "description": "Renderer to change the image display to gray for the impervious areas and transparent for the pervious.",
   "help": "Use this renderer to apply symbology to the image to display the impervious areas as gray and make the pervious areas transparent.",
   "functionType": 0,
   "thumbnail": ""
  },
  {
   "name": "None",
   "description": "",
   "help": "",
   "functionType": 0,
   "thumbnail": ""
  }
 ]
}