{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Air Stagnation Zones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Inside Air Stagnation Zone inside City",
     "url": "d5e36cd7a638e0dd2917c0a687c5d06d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA20lEQVQ4ja3UzQ2CQBCG4XfjtmATUoQWgNwoxAhnuUMn3NACtAgpxzHLX0CBiMwc4MDkYTY7+azPWVAs27zvYB5jDQYJBZPPIQZ2AgeQbQOax40s+WwMiEMwzyvpJHjk5AmbECiBSzsh4xgUP2A3ssQnqgayGhi9sprYF7gWG4AaWAe6aweea7HBhBpYB0q9Q6swUy/3+NosxQLiUNxYc+ASjN4prQZWkOY+kTcK/oPRK6uJDUANjP5ia2AdWIcjZRtBUyW8qrBtL+Dj674DXdK6cJzDmh+752zfG2l1icd2RIuZAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Inside Air Stagnation Zone inside City"
     ]
    },
    {
     "label": "Inside Air Stagnation Zone outside City",
     "url": "8b390f7aee57c9808df4573de708fa3b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAvklEQVQ4ja3U0QmDMBAG4D80K3SKPBfiU9shAukKnaLTyIFD1DddIPNYRC0Xa9o03v+iyPFxJOdpSxggGM3e20SNARAyrAsH297juq6oCG58dh5NSjnVMAcFBzWhvMNirL/hYQlP3uEuDCxaEvsA92IRKIFx0EhgHAwS2Jjk2JRgP8FcrCK4YT42LYFhSkj+Kf9inUdjCffNDkswsGhJLAIlMPDBlsA4eITCeVlBqcyjEZYLWCVasO8PGfla9wIksmc7ouGNdwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Inside Air Stagnation Zone outside City"
     ]
    },
    {
     "label": "Airshed 2 (Swan River Drainage)",
     "url": "9b73f8799914ef562d4bb1d0920248d8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAxUlEQVQ4ja3UsQ3DIBAF0H8KK3gKD5FkCC+RLkX69GaI9B4iXoIpGOIikBwdxMTGx29sWegJ4X8YZjAaxoj3eX1J1wPe7bAuEpyJcM1XMD+G8CQap5LCfO+B0wDYiModHsaI7JMZb7lDFQYR0xL7AbVYArbABBiqoccE6F0LLKRYmyPYJrgX43j+rzBRZbAOC4njuT4ptRjRODHjVih2PYZysXVYVmw9hrTYekyAvgPsebmCyonVcMsPyJJcsN8P/+M3130AIbCOtvkPTPMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Airshed 2 (Swan River Drainage)"
     ]
    },
    {
     "label": "Outside Air Stagnation Zone",
     "url": "25199ebe4931946cccd58c5138a10824",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA0UlEQVQ4ja3U0Q3CIBAG4DvCCr5yA3QIdYgu4RTu0yF0CQc4BgFzRgjFAq1wL5Dm8oXA39PM7GFg6bBBxOdWg3NuUkq9WpD3/hJBwYwx17yJmWdEBGPMUoKYeQKAT5+g8YRbmKxE1MSI6G6tfcQT9mKQlB6J/YC92AocgUVQoiGv1ItFUHK2JxotTKoYm3+wJrgXY+Y5XJsegcH32op/ylGMiBZr7a0U7MMYVILdheXB7sYgC3Y3FkFEPCHiOYygUoVhGx4grdWATT/UKgzRWtMbBYqqTLj1WQwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Outside Air Stagnation Zone"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Name"
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Impact Zone M",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ae1f156418442b376153ae6ded923e97",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA6ElEQVQ4ja2U7RGDIAyG33DsJR3CdhxkHGWI4mKmRziuqGi9Sn5FSR7yQaJ5AmMrDAeCxRUhBDBM/tRVIyVG9hJswQw6AzIcPRF4hINCV95eySJAiW7rQMIjwkR9YRA/vwdSn2xq57oMvzSsOV8RvQq/gWgBHUT3H5ClBiY2IdftHjBLencNgUgdu5u6vhsR9Qg8NQRuR7UNUEmZZKqaACmmPcLEMWwCZI+3PD9uV0OT1VNgbTFUlwN/z9bARQCxHoN0bb96MyQCnYCjDx0BCVaMfy3XVK+Z/XoX7oE5yuLGQ0nvrtv+/wA4B1qc6IpfAwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 21,
   "layerName": "Sanitarian Zones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "1",
     "url": "b7420bcde0ac6e148c1753274bdaca2c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPpLyjw5GJhUWagAvj2589dFpBhaTw8CtQwcNaXLwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERht/+/LkLKmmpAUBmAQBD3xN2C2fqGwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "2",
     "url": "826c7d8b8f27cfab27016fb0f366496a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWOp6i/wZOb6r8xABfD3G+NdFpBhqmksCtQw8PasPwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhn+/Md4FlbTUACCzAFeWEnWqd/ROAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "3",
     "url": "5d72f464dd32cb64b5b73fd03626bed1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPp7w/x5OL6ocxABfDtG8ddFpBhaWlbFKhh4KxZPgwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERht++cdwFlbTUACCzACkXEX1783GCAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "4",
     "url": "234ef653985a2f8aca569b357fb879a2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMJyen3/MHMpcxABcDx99tdFpBhWxjSFKhhoA/zLAYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQ46/3+6CSlpqAJBZADH7D81GSgn1AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "5",
     "url": "fa0f54d2a3a112f4c2f7f6868ce2d802",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNprMrx5GJjVGagAvj26/9dFpBhzpo/Fahh4N7r7AwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERht9+/b8LKmmpAUBmAQAJphKIoc/JzgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "SymbolID"
    }
   ]
  }
 ]
}