{
 "layers": [
  {
   "layerId": 11,
   "layerName": "DACs",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "13768eb1d4cc0ee56bd63919708eb6c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UIQ4AIAxD0YoeDE4ON4NUQDbdyX1FEC8EUQI4KIzhvE1rRFDYNMElNL6wJDZoR5/INejHAiPVoN/7Q42j9swpDey/cLsNrQXPp9cQngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "HDV NOx emissions (12152025)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0.000180 - 0.199697",
     "url": "19c7ae6b093938549b7d8b9127680129",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKizazsTE5MBABfDv378DLCDDulvaOahhYGlNpQMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESE4b9//w6ASlpqGAYyCwCoJhMJN0kLegAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.199697143593
     ]
    },
    {
     "label": "0.199698 - 0.417760",
     "url": "d74ed9c940c10ee2ed849c3058e5c88b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzczsTE5MBABfDv378DLCDDqssaOKhhYGtXgwMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESE4b9//w6ASlpqGAYyCwCb+hMs9KN/PwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.41775980157
     ]
    },
    {
     "label": "0.417761 - 0.652987",
     "url": "2f8d4abd10d8c6512f9197582d179135",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzczsjI5MBABfD//78DLCDDUlLKOKhh4Jw5XQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv///zsAKmmpYRjILACQsxNhr9K4DgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.652987128183
     ]
    },
    {
     "label": "0.652988 - 0.940569",
     "url": "106c3e60b4ab64b86992e6ad20b82554",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJLyzczsTI5MBABfDv/78DLCDDnINyOKhh4N51UxxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP/9/3cAVNJSwzCQWQCK0ROb/Y5VowAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.940569367541
     ]
    },
    {
     "label": "0.940570 - 1.310645",
     "url": "657e313d73a85f1ce80adc3fe0e7ad72",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJzy/czsDE6MBADfDv/wEWkGHSjkkc1DDv6f55DiwMVAYsowZSDFgoNwIVjBpIOWChghkoYNTAkRGG//4fAJW0VDHt3/8DABfNEN5DQwdgAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.3106447057
     ]
    },
    {
     "label": "1.310646 - 1.880090",
     "url": "0f514989069c49c44610943c5857b3a7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJyy/c/p+J0YGBCoDx3/8DLCDDXuuGcVDDQNHLqxxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDBn//T8AKmmpYRjILABaTBIuR1eWrwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.88008985708
     ]
    },
    {
     "label": "1.880091 - 2.861355",
     "url": "3e7ec2b731d2211a8dd68134da463df5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzc/f/p+ByYGBCoCR4d8BFpBhu8S8OKhhoNurbQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhowM/w6ASlpqGAYyCwDqGQ+AHDyRkAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.86135486394
     ]
    },
    {
     "label": "2.861356 - 5.418232",
     "url": "d4d87802830b359e082fafcba524727a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzsvf/p+ByYGBCoCR4d8BFpBhs/+ac1DDwFTmkw4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhowM/w6ASlpqGAYyCwDVDg7IbizZdQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      5.41823176575
     ]
    },
    {
     "label": "5.418233 - 10.783058",
     "url": "e5e40d1ea73d8535fe251239ef4bfab6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzsvf/v8/gwMDFQAjI8MBFpBhs15KcFDDwDTxFw4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhoyMDAdAJS01DAOZBQC9/w3/gy+xiQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      10.7830577992
     ]
    },
    {
     "label": "10.783059 - 151.422507",
     "url": "213c5c19581ae875f3f92e02b2ef0db7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzs3b/v//fwcGKgBGRsYDLCDDZpx5zUENAzNMRB1YGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDBkZGQ+ASlpqGAYyCwD30Q9K1rZPIwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      151.422506743
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Total NOx normalized by area (tons/year-squaremile)"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "HDV NOx emission",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0.000180 - 0.417760",
     "url": "275e174b4da3cfc8421b970cabe36174",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UsQ3AMAwDwYfBwVx4hOyT1TSZYiSda7GLfoArWFCLazKYOEpCH/ZwW8ABwpwaLKc6cdZgPRmMowb/sWES79NaSmIDlSUIaVxTQQgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.41775980157
     ]
    },
    {
     "label": "0.417761 - 0.940569",
     "url": "349c63e05b8f7c6dad8629ae46e7f5a6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3UMREAIAxD0dCLLAZE4AcBmKoy4BiZm41+AW/IENY+GxYaFBmcF9soQ+GVtUGIY4LhGCfeEoxHgfGU4B8bGvw+rSSDH546C+kWn9qDAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.940569367541
     ]
    },
    {
     "label": "0.940570 - 1.880090",
     "url": "249fd1d41c6e89c26473876e0deea7ea",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3UMRHAMAxDUZ9OQAolzAqgQygFmZrzmNna4g/gDRrEZ34DwAhDkhYT+yNeBwggGObYYDnWibMG69FgHDV4xYaSVj6to7Q2dogPD3XI8pQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.88008985708
     ]
    },
    {
     "label": "1.880091 - 5.418232",
     "url": "30433e01e76fb1bb6ab95edbad61872a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3UoRHAMAxDUdWnwTJIYPbIambdyukZBlus/gM8ICDOdw0zDAiKgDOxg7MVoNkDQhwbLMc6cddgPQqMqwZ/sWEEPJ9WUVof7LoNW0scHBcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      5.41823176575
     ]
    },
    {
     "label": "5.418233 - 151.422507",
     "url": "1858ffcbba6520ddd3d242bacb23e4bd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UMRVAIQxD0dATKV8IzrCGm++i5XRkbjb6BNwhQxj/Nx02Icjgm4mNEUsBehgIcWywHOvEXYP1KDCuGnxiQ4PvfFpFaR33jQ/Z0W9hPwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      151.422506743
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Total NOx normalized by area (tons⋅year−1⋅mi−2)"
    }
   ]
  }
 ]
}