{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Elevation (Feet)",
   "layerType": "Raster Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "High : 7565.29",
     "url": "d00bf349226c4b6274b9085fe3622241",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGFJREFUOI3N1MEJgEAMRNGg6b8YexJUUOIeNrMGwSb+wSngMXMZr3oXA+PSID1zKX8PigUzYZBvqM6CeMNqFws+7YDBgMFxnyyo2Fiwx86Co60smB2eXAH/4cR65jN7h/YBFX42qWzsX4MAAAAASUVORK5CYII=",
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     "label": "",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGlJREFUOI3N0rsNgCAYReEfucbY4KMjFpbO6UruRCROIDS4xCm8A3zFzdF52GXg5F6SM5PPMNixnskVGGysZ+oHGAwrDQYYnCMMhgUGp+3vYNhhsEU2RD0dG6LuyoaoXEYWTAX+MFWPgh9rERBYQ1v6aAAAAABJRU5ErkJggg==",
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    {
     "label": "Low : 4247.83",
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