{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Oppervlaktewaterstanden onderzoek (GDN)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "578b5d0a86296c09041734d220e2f141",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAn0lEQVQ4jWNhoDJgGTUQAwgICMgj8z98+PCQgYIwtP2g5RzDIKkE4T2/x8BwbO1UBgaGS2QZyMvLK/DZLY6BwdAeInD+IAPv5V3ynz9/Js9AcgAL/Q3k4cfOJttAEgEL/Q388hE7m2wDSQQs+CQ/f/78kKHBn4EhuBRZ7APZBjIwMFwSEBBoY9g7Gy7wgYGBoqzHQCjvMpBqIKlg8BsIACAZKc/tQQqaAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}