{
 "layers": [
  {
   "layerId": 4,
   "layerName": "Bout_hoogte",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4c683a3a0d2d4dcc370703e873a788c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbklEQVQ4jWNhoDJgGTWQYsBCuRHD0UAeKJZgYGD4wsDA8AJKk22gxEEGhhJVBob02wwMM+0ZGBooNZAHZBiIAaVnQF1JtoEvQC6DuRCf64g18Is9A0MPkssoN5CBgeEOEeqGUTokCbCQpnw4GAgAGXwWSHLHa6EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Grondslagpunt_GPS_hoogte",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6c7a982dfcea0a8604f2693777778af8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbklEQVQ4jWNhoDJgGTWQYsBCuRHD0UAJKDZgYGB4wcDAcAFKk22gQQJDVYYKg57/HYZLGxcwtDVQaqAEyDAQA0pvgLqSbAMvgFwGcyE+1xFr4IsFDG0zkFxGuYEMDAw7iFA3jNIhSYCFNOXDwUAAwBIa8K/N808AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Grondslagpunt_hoogte",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3fab3ed42aad344cd5ab6ec2c326c338",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbklEQVQ4jWNhoDJgGTWQYsBCuRHD0UAJKDZgYGB4wcDAcAFKk22ggWYVQwa/HoP/x0sMG6+3MTRQaqAEyDAQA0pvgLqSbAMvgFwGcyE+1xFr4IvrbQwzkFxGuYEMDAw7iFA3jNIhSYCFNOXDwUAA/2kbEmvQAQgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Grondslagpunt",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9a32f5385ffb4bce8c294e50ea3038f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbUlEQVQ4jWNhoDJgGTWQYsBCuRHD0UAJKDZgYGB4wcDAcAFKk22gAYPz8gwGSXt/hucHNzLsjWyg1EAJsGEgAKE3QF1JtoEXwC6DuRCP64g18AXD3sgZSC6jgoEMDDuIUDeM0iFJgIU05cPBQACqCBrma9IyeQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}