{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Bornes hectométriques",
   "layerType": "Feature Layer",
   "minScale": 10000,
   "maxScale": 250,
   "legend": [
    {
     "label": "",
     "url": "318b8000ca14efeb69edc18b14c4cee0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaElEQVQ4jWNhoDJgGTWQYsBCuRHDzkAvLy8JVlbWBCj36MaNGw9TZCALC4vM////20Hs////tzIwMFBmIKmAhQg1N5mYmBxBjL9//z6k2MBNmzZ9ZmBgOEBNF5IEWEhTPmogFjD4wxAAzxIWAyeYL0QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Bornes kilométriques",
   "layerType": "Feature Layer",
   "minScale": 50000,
   "maxScale": 250,
   "legend": [
    {
     "label": "",
     "url": "b519cd088098e50c8910d72c038d9f96",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4je3QIQoCQRQG4E8YsJiM3kawi8ksJpsH8Ax2i1s8gCdTRCxuUIQJy4LjMmtQ2B8eDO8NX/iDLyd04P92OMA9TitwhAITlNhjnYLDB/CAcXz3scIJmxxwWMGqmeeCJR7o1fbJHkPidsURs9q+yAVfWeCMKW7YYasFeMEyTqOEph878G1+v8MnTykVMLQ+C4oAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Autoroutes",
   "layerType": "Feature Layer",
   "minScale": 3000000,
   "maxScale": 250,
   "legend": [
    {
     "label": "",
     "url": "bc878edf6cd313d2ee58ad75c9b455a3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+B+MKAeMDAyMtHEhIxhR0UBqAhaqmsYwaiA1wOCPFAD+mgJTIlXNlgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Rings",
   "layerType": "Feature Layer",
   "minScale": 1000000,
   "maxScale": 250,
   "legend": [
    {
     "label": "",
     "url": "b4107eb29ff13780e6a72d12b1135f61",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQauKKA4T81DIuYwMBIGxdGTGBgpKqB1AQsVDWNYdRAaoDBHykAv7gEOvjyPQYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Nationales",
   "layerType": "Feature Layer",
   "minScale": 1000000,
   "maxScale": 250,
   "legend": [
    {
     "label": "",
     "url": "683b5499892bcfe5465ee972ca993d20",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+H8Vw39qGMYYxsBIGxcyhjEwUtVAagIWqprGMGogNcDgjxQATpcDqcmHQZcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}