{
 "layers": [
  {
   "layerId": 2,
   "layerName": "Small scale vessels",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0 - 0.25",
     "url": "0d4b1e8728662982774dfaa6df132195",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNZuW5jEh8/rwMDFcCnj58PsIAMM7O2jaWGgaeOHmZgYaAyYBk1kGLAQrkRqGDUQMoBCxXMQAGjBo6IMPz08fMBUElLDQAyCwBR9RQAzQP5wgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.25
     ]
    },
    {
     "label": "0.25 - 2",
     "url": "59d53ebe3e9a99c8fda4ed045c4926e0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPpn7UkiZ2Lx4GBCuDnty8HWECGyWoax1LDwMfXzzKwMFAZsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dEGP789uUAqKSlBgCZBQCQDRQHWRHP9AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2
     ]
    },
    {
     "label": "2 - 5",
     "url": "b59beb4a3d2c040ea296fd4aa015c86f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOpbZiexMzC5cBABfD3z7cDLCDDeIRUY6lh4Jd3txlYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP/++XYAVNJSA4DMAgDguxQQMOm8OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      5
     ]
    },
    {
     "label": "5 - 15",
     "url": "9417362286d55547a4354cbae81d4e51",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWOpSm5PYvrL7sBABfCP+ecBFpBhPN8kY6lh4Beu5wwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+Yfx4AlbTUACCzAGSAEhPmgxNPAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      15
     ]
    },
    {
     "label": "15 - 35",
     "url": "867e26b7a2c66a842a86632c9a91d4dd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWOpcCxNYvzG6MBABfCf6/8BFpBhHDfYYqlh4A+NXwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+5/h8AlbTUACCzALwvEiCUvPLZAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      35
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Weight (t)"
    }
   ]
  },
  {
   "layerId": 0,
   "layerName": "Large scale vessels",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0 - 0.5",
     "url": "941424c1cb91513b23c2d3a070a63f0c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNZuW5lEh8/jwMDFcCnj18OsIAMM7M2iaWGgaeOnmFgYaAyYBk1kGLAQrkRqGDUQMoBCxXMQAGjBo6IMPz08csBUElLDQAyCwAZhxQCpcyFZwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.5
     ]
    },
    {
     "label": "0.5 - 2",
     "url": "eb4bb93f5e63ac8bf3b87351af563413",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOZtLw/iZ2b3YGBCuDn158HWECGKRrJxlLDwPvnHjOwMFAZsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dEGP78+vMAqKSlBgCZBQBYqxQPEfi1LgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2
     ]
    },
    {
     "label": "2 - 4.5",
     "url": "f574a5758d5b62dae9c81277c2412050",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpmF6UxMjB6MBABfD/x/8DLCDDmFWZY6lh4N/bfxlYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP//+H8AVNJSA4DMAgAMlBQUI34gswAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      4.5
     ]
    },
    {
     "label": "4.5 - 9.5",
     "url": "f14a742eb4cdf9fa76fea689f4d3c05d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMJbE9I+sn6z4GBCoD9N9MBFpBhz8W/xVLDQMmXXAwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhuy/mQ6ASlpqAJBZAAeCEBiWY/AxAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      9.5
     ]
    },
    {
     "label": "9.5 - 35",
     "url": "04fe6f72aafbe049aecc3fa699aa8287",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWOxzPVL+srw04GBCoCbgf0AC8iwSwxPY6lhoB6DNAMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESEITcD+wFQSUsNADILAK4LCx+dLBpoAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      35
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Weight (t)"
    }
   ]
  }
 ]
}