{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Points GPS courants - Astus",
   "layerType": "Couche d\u2019entités",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "73300034c476dcae5f9b691872ecd572",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4je3QsQ3DIBCF4b/wAkmX2pnAE7hztoJsZXdMwARHfR2skAZHkaJgbKfkSQghnT7uruPP6RrYwHdsvl0+p0D7GHoDIJqMaHx+fLAbHO+3q5mGHoAJWHwwsw/8QivAy0bJPvArogkKe9wC7ewDosmsneYdHgYBrGh0onFc36Xi2pFdqasjYHUaeD4vDv4pvbUrYsQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}