{
 "layers": [
  {
   "layerId": 0,
   "layerName": "cdr_patrimoine_dechets_test_survey",
   "layerType": "Couche d\u2019entités",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "99ca4d968cd5c68a45f31bfbd846b175",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxskHSPqQYzP96/Uf3lwpRHJApINdOBR0KmXcIgAcyQcGBheHFhR/3z/CgZchrIQMpBXUYeAEgoj5fP9Kwz4wpGFgP4GkPdAYQdzKTQMyTYQBBq+PLhy4MuDKw5gHp4IIcXLBJPL8MspRIPBbyAAuycpkpc1fZUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}