{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Transport_Refrigeration_Units",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00007",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      6.601203982770601E-5
     ]
    },
    {
     "label": "≤0.00013",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.2756241849676598E-4
     ]
    },
    {
     "label": "≤0.00022",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.18298143041125E-4
     ]
    },
    {
     "label": "≤0.00039",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      3.8625980752480095E-4
     ]
    },
    {
     "label": "≤0.00090",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      9.00519831196643E-4
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Transport_Refrigeration_Units"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Aircraft_taxiing",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00179",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.0017907631157325
     ]
    },
    {
     "label": "≤0.00551",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00550933323967431
     ]
    },
    {
     "label": "≤0.01465",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.0146520645490368
     ]
    },
    {
     "label": "≤0.03828",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.0382764985443875
     ]
    },
    {
     "label": "≤0.08689",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.08689048186000001
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Aircraft_taxiing"
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Aircraft_landing",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00010",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.00790370686161E-4
     ]
    },
    {
     "label": "≤0.00021",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.07885996338965E-4
     ]
    },
    {
     "label": "≤0.00038",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      3.79094243565018E-4
     ]
    },
    {
     "label": "≤0.00070",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      7.01858889128154E-4
     ]
    },
    {
     "label": "≤0.00144",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00143894683920681
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Aircraft_landing"
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Aircraft_taking_off",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00020",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.99081483235297E-4
     ]
    },
    {
     "label": "≤0.00042",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      4.21358139901263E-4
     ]
    },
    {
     "label": "≤0.00079",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      7.92275612264739E-4
     ]
    },
    {
     "label": "≤0.00147",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00147366401240009
     ]
    },
    {
     "label": "≤0.00297",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00297029541222865
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Aircraft_taking_off"
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Trains",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00003",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.7231363613441E-5
     ]
    },
    {
     "label": "≤0.00007",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      6.567041190533979E-5
     ]
    },
    {
     "label": "≤0.00014",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.3978346146664198E-4
     ]
    },
    {
     "label": "≤0.00027",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.6650615313247004E-4
     ]
    },
    {
     "label": "≤0.00042",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      4.18473004275562E-4
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Trains"
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Offroad_Equipment",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00000",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.35588783331463E-6
     ]
    },
    {
     "label": "≤0.00001",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      7.66066960510584E-6
     ]
    },
    {
     "label": "≤0.00002",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.6855525980591E-5
     ]
    },
    {
     "label": "≤0.00003",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      3.34036744137273E-5
     ]
    },
    {
     "label": "≤0.00012",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.16723140076159E-4
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Offroad_Equipment"
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Commercial_Harbor_Craft",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00026",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2.61780579260345E-4
     ]
    },
    {
     "label": "≤0.00094",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      9.41775260745472E-4
     ]
    },
    {
     "label": "≤0.00219",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00218887929165504
     ]
    },
    {
     "label": "≤0.00483",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00482678943226047
     ]
    },
    {
     "label": "≤0.01222",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.0122226816608548
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Commercial_Harbor_Craft"
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Ocean_Going_Vessels",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00055",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      5.482628479924813E-4
     ]
    },
    {
     "label": "≤0.00129",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.0012851527724880572
     ]
    },
    {
     "label": "≤0.00234",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.0023385045596883095
     ]
    },
    {
     "label": "≤0.00404",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.004041533312330374
     ]
    },
    {
     "label": "≤0.00765",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.007650316556064492
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Ocean_Going_Vessels"
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Offroad_Mobile_Sources_from_SD",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.00344",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.003443251922077167
     ]
    },
    {
     "label": "≤0.00996",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.00995510082306821
     ]
    },
    {
     "label": "≤0.02424",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.024237586440959285
     ]
    },
    {
     "label": "≤0.04590",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.04590445714215196
     ]
    },
    {
     "label": "≤0.09281",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.09280906744248088
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Offroad_Mobile_Sources_from_SD"
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "Area_Sources_from_SD",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤0.35912",
     "url": "712308c913503bbcfda1a924ae605774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrfzsTE5MBABfDv378DLCDDursdOahhYGnpfgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3///h0AlbTUMAxkFgCb/BNGxjdauQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.3591176164256118
     ]
    },
    {
     "label": "≤0.79528",
     "url": "e207d30445be3c12f55c0262a395cc78",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKszbzsT434GBCuDff8YDLCDDuqLec1DDwLJlgg4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mx4AlbTUMAxkFgBvDxHMZVRxqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7952816429088095
     ]
    },
    {
     "label": "≤1.93596",
     "url": "c37962b0f29c960debc70025bf2b8ba4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/dzsTw34GBCuAfA+MBFpBhnXIXOKhhYPkjAwcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MjAdAJS01DAOZBQD+sA8mWo919wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1.9359617897865413
     ]
    },
    {
     "label": "≤5.16947",
     "url": "f18ae3b7fbbb0bf7d3a2ddf0375ea0af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM3dzvT/nwMDFcA/RqYDLCDDas9v5aCGgc2G3g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmQ6ASlpqGAYyCwAt4BCbI8eSXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      5.169467751480705
     ]
    },
    {
     "label": "≤10.54934",
     "url": "37347a9acd41d6d6d89c2b663baedab7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpzM7dzvj/vwMDFcB/RsYDLCDDvKft4qCGgVuz3BxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMh4AlbTUMAxkFgAipxD/NoeS4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      10.549341454323592
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Area_Sources_from_SD"
    }
   ]
  }
 ]
}