{
 "layers": [
  {
   "layerId": 1,
   "layerName": "BU1.Building_sdb",
   "layerType": "Feature Layer",
   "minScale": 25000,
   "maxScale": 50,
   "legend": [
    {
     "label": "",
     "url": "69fa52050c4f76f5f61a57ca063c2d33",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYKGlgf+pYB4jigsbGhrINgmml6ZeHjVw1MBRA0cNxG4gJcUXAwMDI7qBjJSYBgMANMwF0yIQLU0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "BU1.Building_dcdb",
   "layerType": "Feature Layer",
   "minScale": 25000,
   "maxScale": 50,
   "legend": [
    {
     "label": "",
     "url": "69fa52050c4f76f5f61a57ca063c2d33",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYKGlgf+pYB4jigsbGhrINgmml6ZeHjVw1MBRA0cNxG4gJcUXAwMDI7qBjJSYBgMANMwF0yIQLU0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "BU2.Building_LandmarkArea",
   "layerType": "Feature Layer",
   "minScale": 25000,
   "maxScale": 50,
   "legend": [
    {
     "label": "",
     "url": "69fa52050c4f76f5f61a57ca063c2d33",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYKGlgf+pYB4jigsbGhrINgmml6ZeHjVw1MBRA0cNxG4gJcUXAwMDI7qBjJSYBgMANMwF0yIQLU0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "BU3.Building_All_Footprints",
   "layerType": "Feature Layer",
   "minScale": 10000,
   "maxScale": 50,
   "legend": [
    {
     "label": "",
     "url": "69fa52050c4f76f5f61a57ca063c2d33",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYKGlgf+pYB4jigsbGhrINgmml6ZeHjVw1MBRA0cNxG4gJcUXAwMDI7qBjJSYBgMANMwF0yIQLU0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}