{
 "layers": [
  {
   "layerId": 1,
   "layerName": "spot",
   "layerType": "Feature Layer",
   "minScale": 10000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "30fb3fbacacf9301cdfc060b2f192fe3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAM5JREFUOI3t0j9KQ0EQB+BvJZI+hbCVNv65hGewiVVeqTew9hai2FoZ09kIHkMtBPs9w7NwLIxEJNnw1EbIrxqWnY9lZnv+OL0V+I/A4AhXifbb+Z5+fyu17V0nEOuYBMNPNNjF2GAwUkq3FybO46OcBENsYiznUSrlYVFfdYZf0FtsyLmpYUvBae5xghelPC+7XAWDbVzL+UAp+7gJDhOvncFgZ4o1qZQnPAZhtqi5aA08TTMMJC6CNxzjrBO4RjPvayQuF/VUwZ9mBf4+76tSPWLaShtkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "index_10ft",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bd928abcb7e8c49f359b65d32f9465c5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADtJREFUOI1jYaAyYBk1cNTAwWJgR77rKgYGBm0KzbpaMXF3GDVdqM3AAHVhxcTdYdQydYhEyqiBw9xAAO+uB5Y01dfaAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "intermediate_2ft",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3dfd73b87508a1266ea09d7d81d0dc3a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFRJREFUOI1jYaAyYBk1cNTAwWLguVUpof//M2tTYtC/f39Xm0bOucrCwMDA8PcvwzUmJgaKDGRmZtBiYGCAGGgaOecqAwPDVUoMhIEhEimjBg5zAwFYKREpHNuOmgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "index_10ft",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7f6d2cde68d4aba58e96dc4e515901cb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTgkkqhq5QYFNP+ThvFQGoBuIEwG6hmILXAqIGjBpIBAOYVBk2ZC6jAAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "intermediate_2ft",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "353eabf63fcd50f3980dcf443c884945",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTg3RUODZQYpBxxoAHFQGoBuIEwG6hmILXAqIGjBpIBAD8RBgwl3FUzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}