{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Roadway Service Area Map E 2019",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "A",
     "url": "757f012cfa7083c681d0eaad68b3b0bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwKaaTKobxLSmHGEhNMGrgqIGjBo4aOGogkoF8S8qpZiAAe4EGw0k6WBgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A"
     ]
    },
    {
     "label": "B",
     "url": "2eaab709214cedc13063692b57abad51",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDAXv+OKob9bBSCGEhNMGrgqIGjBo4aOGogkoE/G4WoZiAAffoHJjSFKvAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "C",
     "url": "b1d90aa94015507115d837f3d2992f53",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQ/zyXKoY1Sk6GGEhNMGrgqIGjBo4aOGogkoGNkpOpZiAAe+QGx2RGGwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    },
    {
     "label": "D",
     "url": "1a93fb85c631488aba67eaf0b04cd14e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBg//06VQw7yKkJMZCaYNTAUQNHDRw1cNRAJAMPcmpSzUAAe+AGjQ2nZC4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "D"
     ]
    },
    {
     "label": "E",
     "url": "2e2e60eae4916bed564963d1dcb7fd9d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBw54UTVQxTkdgHMZCaYNTAUQNHDRw1cNRAJANVJPZRzUAAesMGlPPpMw0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E"
     ]
    },
    {
     "label": "F",
     "url": "b2378e140750ddd04c6d0480233fd59c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQm/aEKoY1z5KBGEhNMGrgqIGjBo4aOGogkoHNs2SoZiAAfIEG00RS1+QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "F"
     ]
    },
    {
     "label": "G",
     "url": "c6297221ee86ff849715d0ebcb933bac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwXOQ1VQyzfCMKMZCaYNTAUQNHDRw1cNRAJAMt34hSzUAAfEEG1JxjlIwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "G"
     ]
    },
    {
     "label": "H",
     "url": "40765d7eb5ecce8ca0ea5a662ca1956e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCQLe1BFcOmPt0BMZCaYNTAUQNHDRw1cNRAJAOnPt1BNQMBfuIHzFdu5/8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "H"
     ]
    },
    {
     "label": "I",
     "url": "6ac3389276558d9d47581411b7aa9502",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwvzOdKoYxls+EGEhNMGrgqIGjBo4aOGogkoGM5TOpZiAAewoGq1ddiGYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "I"
     ]
    },
    {
     "label": "J",
     "url": "f60675fbb8476b7d91accdce07c1f7cf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCgqPiMKobdvy8FMZCaYNTAUQNHDRw1cNRAJAPv35eimoEAfrwHcuaRa/EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "J"
     ]
    },
    {
     "label": "K",
     "url": "4828fca91bbdbae9a28c13ff4f1137a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwh1GIKoap/H8HMZCaYNTAUQNHDRw1cNRAJANV/r+jmoEAfdgHq6Fr9jIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "K"
     ]
    },
    {
     "label": "L",
     "url": "e514906444685cee25ee49ebfd9d9de9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAgfkSAKoa9tPkAMZCaYNTAUQNHDRw1cNRAJANf2nygmoEAfqcHr5jNbUYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L"
     ]
    },
    {
     "label": "M",
     "url": "0167e3881d914c86d886eefad6861159",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDA9lKEKob9En8DMZCaYNTAUQNHDRw1cNRAJAN/ib+hmoEAfnQHl4wulwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "M"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Roadway Service Area Map D 2012",
   "layerType": "Feature Layer",
   "minScale": 10000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "A",
     "url": "757f012cfa7083c681d0eaad68b3b0bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwKaaTKobxLSmHGEhNMGrgqIGjBo4aOGogkoF8S8qpZiAAe4EGw0k6WBgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A"
     ]
    },
    {
     "label": "B",
     "url": "2eaab709214cedc13063692b57abad51",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDAXv+OKob9bBSCGEhNMGrgqIGjBo4aOGogkoE/G4WoZiAAffoHJjSFKvAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "C",
     "url": "b1d90aa94015507115d837f3d2992f53",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQ/zyXKoY1Sk6GGEhNMGrgqIGjBo4aOGogkoGNkpOpZiAAe+QGx2RGGwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    },
    {
     "label": "D",
     "url": "1a93fb85c631488aba67eaf0b04cd14e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBg//06VQw7yKkJMZCaYNTAUQNHDRw1cNRAJAMPcmpSzUAAe+AGjQ2nZC4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "D"
     ]
    },
    {
     "label": "E",
     "url": "2e2e60eae4916bed564963d1dcb7fd9d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBw54UTVQxTkdgHMZCaYNTAUQNHDRw1cNRAJANVJPZRzUAAesMGlPPpMw0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E"
     ]
    },
    {
     "label": "F",
     "url": "b2378e140750ddd04c6d0480233fd59c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQm/aEKoY1z5KBGEhNMGrgqIGjBo4aOGogkoHNs2SoZiAAfIEG00RS1+QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "F"
     ]
    },
    {
     "label": "G",
     "url": "c6297221ee86ff849715d0ebcb933bac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwXOQ1VQyzfCMKMZCaYNTAUQNHDRw1cNRAJAMt34hSzUAAfEEG1JxjlIwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "G"
     ]
    },
    {
     "label": "H",
     "url": "40765d7eb5ecce8ca0ea5a662ca1956e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCQLe1BFcOmPt0BMZCaYNTAUQNHDRw1cNRAJAOnPt1BNQMBfuIHzFdu5/8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "H"
     ]
    },
    {
     "label": "I",
     "url": "6ac3389276558d9d47581411b7aa9502",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwvzOdKoYxls+EGEhNMGrgqIGjBo4aOGogkoGM5TOpZiAAewoGq1ddiGYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "I"
     ]
    },
    {
     "label": "J",
     "url": "f60675fbb8476b7d91accdce07c1f7cf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCgqPiMKobdvy8FMZCaYNTAUQNHDRw1cNRAJAPv35eimoEAfrwHcuaRa/EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "J"
     ]
    },
    {
     "label": "K",
     "url": "4828fca91bbdbae9a28c13ff4f1137a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwh1GIKoap/H8HMZCaYNTAUQNHDRw1cNRAJANV/r+jmoEAfdgHq6Fr9jIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "K"
     ]
    },
    {
     "label": "L",
     "url": "e514906444685cee25ee49ebfd9d9de9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAgfkSAKoa9tPkAMZCaYNTAUQNHDRw1cNRAJANf2nygmoEAfqcHr5jNbUYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L"
     ]
    },
    {
     "label": "M",
     "url": "0167e3881d914c86d886eefad6861159",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDA9lKEKob9En8DMZCaYNTAUQNHDRw1cNRAJAN/ib+hmoEAfnQHl4wulwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "M"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Roadway Service Area Map C 2007",
   "layerType": "Feature Layer",
   "minScale": 10000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "A",
     "url": "757f012cfa7083c681d0eaad68b3b0bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwKaaTKobxLSmHGEhNMGrgqIGjBo4aOGogkoF8S8qpZiAAe4EGw0k6WBgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A"
     ]
    },
    {
     "label": "B",
     "url": "2eaab709214cedc13063692b57abad51",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDAXv+OKob9bBSCGEhNMGrgqIGjBo4aOGogkoE/G4WoZiAAffoHJjSFKvAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "C",
     "url": "b1d90aa94015507115d837f3d2992f53",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQ/zyXKoY1Sk6GGEhNMGrgqIGjBo4aOGogkoGNkpOpZiAAe+QGx2RGGwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    },
    {
     "label": "D",
     "url": "1a93fb85c631488aba67eaf0b04cd14e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBg//06VQw7yKkJMZCaYNTAUQNHDRw1cNRAJAMPcmpSzUAAe+AGjQ2nZC4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "D"
     ]
    },
    {
     "label": "E",
     "url": "2e2e60eae4916bed564963d1dcb7fd9d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBw54UTVQxTkdgHMZCaYNTAUQNHDRw1cNRAJANVJPZRzUAAesMGlPPpMw0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E"
     ]
    },
    {
     "label": "F",
     "url": "b2378e140750ddd04c6d0480233fd59c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQm/aEKoY1z5KBGEhNMGrgqIGjBo4aOGogkoHNs2SoZiAAfIEG00RS1+QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "F"
     ]
    },
    {
     "label": "G",
     "url": "c6297221ee86ff849715d0ebcb933bac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwXOQ1VQyzfCMKMZCaYNTAUQNHDRw1cNRAJAMt34hSzUAAfEEG1JxjlIwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "G"
     ]
    },
    {
     "label": "H",
     "url": "40765d7eb5ecce8ca0ea5a662ca1956e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCQLe1BFcOmPt0BMZCaYNTAUQNHDRw1cNRAJAOnPt1BNQMBfuIHzFdu5/8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "H"
     ]
    },
    {
     "label": "I",
     "url": "6ac3389276558d9d47581411b7aa9502",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwvzOdKoYxls+EGEhNMGrgqIGjBo4aOGogkoGM5TOpZiAAewoGq1ddiGYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "I"
     ]
    },
    {
     "label": "J",
     "url": "f60675fbb8476b7d91accdce07c1f7cf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCgqPiMKobdvy8FMZCaYNTAUQNHDRw1cNRAJAPv35eimoEAfrwHcuaRa/EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "J"
     ]
    },
    {
     "label": "K",
     "url": "4828fca91bbdbae9a28c13ff4f1137a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwh1GIKoap/H8HMZCaYNTAUQNHDRw1cNRAJANV/r+jmoEAfdgHq6Fr9jIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "K"
     ]
    },
    {
     "label": "L",
     "url": "e514906444685cee25ee49ebfd9d9de9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAgfkSAKoa9tPkAMZCaYNTAUQNHDRw1cNRAJANf2nygmoEAfqcHr5jNbUYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L"
     ]
    },
    {
     "label": "M",
     "url": "0167e3881d914c86d886eefad6861159",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDA9lKEKob9En8DMZCaYNTAUQNHDRw1cNRAJAN/ib+hmoEAfnQHl4wulwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "M"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Roadway Service Area Map B 2002",
   "layerType": "Feature Layer",
   "minScale": 10000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "A",
     "url": "757f012cfa7083c681d0eaad68b3b0bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwKaaTKobxLSmHGEhNMGrgqIGjBo4aOGogkoF8S8qpZiAAe4EGw0k6WBgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A"
     ]
    },
    {
     "label": "B",
     "url": "2eaab709214cedc13063692b57abad51",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDAXv+OKob9bBSCGEhNMGrgqIGjBo4aOGogkoE/G4WoZiAAffoHJjSFKvAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "C",
     "url": "b1d90aa94015507115d837f3d2992f53",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQ/zyXKoY1Sk6GGEhNMGrgqIGjBo4aOGogkoGNkpOpZiAAe+QGx2RGGwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    },
    {
     "label": "D",
     "url": "1a93fb85c631488aba67eaf0b04cd14e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBg//06VQw7yKkJMZCaYNTAUQNHDRw1cNRAJAMPcmpSzUAAe+AGjQ2nZC4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "D"
     ]
    },
    {
     "label": "E",
     "url": "2e2e60eae4916bed564963d1dcb7fd9d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBw54UTVQxTkdgHMZCaYNTAUQNHDRw1cNRAJANVJPZRzUAAesMGlPPpMw0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "E"
     ]
    },
    {
     "label": "F",
     "url": "b2378e140750ddd04c6d0480233fd59c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQm/aEKoY1z5KBGEhNMGrgqIGjBo4aOGogkoHNs2SoZiAAfIEG00RS1+QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "F"
     ]
    },
    {
     "label": "G",
     "url": "c6297221ee86ff849715d0ebcb933bac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwXOQ1VQyzfCMKMZCaYNTAUQNHDRw1cNRAJAMt34hSzUAAfEEG1JxjlIwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "G"
     ]
    },
    {
     "label": "H",
     "url": "40765d7eb5ecce8ca0ea5a662ca1956e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCQLe1BFcOmPt0BMZCaYNTAUQNHDRw1cNRAJAOnPt1BNQMBfuIHzFdu5/8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "H"
     ]
    },
    {
     "label": "I",
     "url": "6ac3389276558d9d47581411b7aa9502",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwvzOdKoYxls+EGEhNMGrgqIGjBo4aOGogkoGM5TOpZiAAewoGq1ddiGYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "I"
     ]
    },
    {
     "label": "J",
     "url": "f60675fbb8476b7d91accdce07c1f7cf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCgqPiMKobdvy8FMZCaYNTAUQNHDRw1cNRAJAPv35eimoEAfrwHcuaRa/EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "J"
     ]
    },
    {
     "label": "K",
     "url": "4828fca91bbdbae9a28c13ff4f1137a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBwh1GIKoap/H8HMZCaYNTAUQNHDRw1cNRAJANV/r+jmoEAfdgHq6Fr9jIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "K"
     ]
    },
    {
     "label": "L",
     "url": "e514906444685cee25ee49ebfd9d9de9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAgfkSAKoa9tPkAMZCaYNTAUQNHDRw1cNRAJANf2nygmoEAfqcHr5jNbUYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "L"
     ]
    },
    {
     "label": "M",
     "url": "0167e3881d914c86d886eefad6861159",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDA9lKEKob9En8DMZCaYNTAUQNHDRw1cNRAJAN/ib+hmoEAfnQHl4wulwIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "M"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Service Area"
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Roadway Service Area Map A 1997",
   "layerType": "Feature Layer",
   "minScale": 10000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "1",
     "url": "0ebf41503774b7cf006bba32af7646b0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDQafeJKoaVH+KDGEhNMGrgqIGjBo4aOGogkoHlh/ioZiAAfK0G4ZFFQ+MAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "2",
     "url": "d41b1bc26b5bfb935a338ad936fc4e97",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwrqWHKoYJ1ZRADKQmGDVw1MBRA0cNHDUQyUChmhKqGQgAexMGnLd91oUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "3",
     "url": "2ef069dcc033de569e4790e2d6da20a6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQ9O4vVQzrE2KGGEhNMGrgqIGjBo4aOGogkoF9QsxUMxAAeuMGPT0V5QgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "4",
     "url": "4522a7591ef7a70dc93d89000cb4789d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBw5YkxVQzTkTkLMZCaYNTAUQNHDRw1cNRAJAN1ZM5SzUAAew0Gr8x02jUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "5",
     "url": "824a29a1cdc685a90a850957fafa8c63",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAgFGZFFcPerToGMZCaYNTAUQNHDRw1cNRAJAPfrTpGNQMBf7EH+O4w7L4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "6",
     "url": "f78f0da888b6cb0734eb00a2795ba596",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQayNDFcOajzyBGEhNMGrgqIGjBo4aOGogkoHNR55QzUAAfo8HxXrxqWMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    },
    {
     "label": "7",
     "url": "f47f2c71a750f186ce2473ff8d25138d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCgfPIJVQy7ay4DMZCaYNTAUQNHDRw1cNRAJAPvmstQzUAAfMAGymJmWXsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "7"
     ]
    },
    {
     "label": "8",
     "url": "76b7bed770c6c6ad84c8a9dfa8553188",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCg0WJIFcNu1JyHGEhNMGrgqIGjBo4aOGogkoE3as5TzUAAfuEHvbW8t3gAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "8"
     ]
    },
    {
     "label": "10",
     "url": "b37d10906964a9f3ca75eddf69b69919",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwupaZKoaJNv+FGEhNMGrgqIGjBo4aOGogkoGizX+pZiAAfEYHL4Cc8hgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "10"
     ]
    },
    {
     "label": "12",
     "url": "d9143a9b75b011e77b0f10da7acba1e1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBg+9mIKoYd5j0HMZCaYNTAUQNHDRw1cNRAJAMP856jmoEAfT4HOCKv1wAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "12"
     ]
    },
    {
     "label": "13",
     "url": "c723a4e02069012716798590ec7a6951",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDw16mHKoYx7yuBGEhNMGrgqIGjBo4aOGogkoHM+0qoZiAAe50Gz4UL18UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "13"
     ]
    },
    {
     "label": "15",
     "url": "1d239c812483549421d6eacba2f6bc0b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAgI91EFcOePK2DGEhNMGrgqIGjBo4aOGogkoFPntZRzUAAf6oH4eyqbWwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "15"
     ]
    },
    {
     "label": "16",
     "url": "701dd98c793e2918c1201472a24e78cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDw+4AIVQxjdXgDMZCaYNTAUQNHDRw1cNRAJANZHd5QzUAAexsGywvErAwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "16"
     ]
    },
    {
     "label": "17",
     "url": "492aa715f22f5d5f7bcc3e9354f4554d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBQpWJFFcPa7hyDGEhNMGrgqIGjBo4aOGogkoFtd45RzUAAfqcHwolKiegAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "17"
     ]
    },
    {
     "label": "18",
     "url": "bc01862b8d5866d789ee6fade09d56b2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDQqVlMFcPKr/dCDKQmGDVw1MBRA0cNHDUQycDy671UMxAAfeoHdQG18wkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "18"
     ]
    },
    {
     "label": "19",
     "url": "2f34afc3d0a401992f28d46f6ed4a8c0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAQWP+XKoatb2SGGEhNMGrgqIGjBo4aOGogkoHrG5mpZiAAfLQGzRlgwX8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "19"
     ]
    },
    {
     "label": "20",
     "url": "09487420d107826166cbe33925952927",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCganqVKobdPq0NMZCaYNTAUQNHDRw1cNRAJANvn9ammoEAfpIHaxH3FoYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "20"
     ]
    },
    {
     "label": "21",
     "url": "eaeae5b18c0f7052227e0060c816affa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDQVGJAFcPqei5ADKQmGDVw1MBRA0cNHDUQycC6ngtUMxAAfasHdOW4HJQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "21"
     ]
    },
    {
     "label": "22",
     "url": "e7c919f7625ca5cef0824310f89a2174",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCgJvOOKobdeiIEMZCaYNTAUQNHDRw1cNRAJANvPRGimoEAfqcHapmcXSsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "22"
     ]
    },
    {
     "label": "23",
     "url": "ae838af20a29cb008035e9a4ed170786",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAg/uo5VQx7KSYJMZCaYNTAUQNHDRw1cNRAJANfiklSzUAAfIcGsnes8Z0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "23"
     ]
    },
    {
     "label": "24",
     "url": "3e5585f80cbc131d049bf7a953de2236",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDA9aKKKoZ9k2iDGEhNMGrgqIGjBo4aOGogkoHfJNqoZiAAfZsHLmzwNsQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "24"
     ]
    },
    {
     "label": "25",
     "url": "205506372dbed862d7c19db093403fad",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwxPgrVQyTOcsNMZCaYNTAUQNHDRw1cNRAJANlznJTzUAAe1wGjqO6ICIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "25"
     ]
    },
    {
     "label": "26",
     "url": "f7b034691e26a15ce80241258cf75061",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDwSlCcKoaJvX8JMZCaYNTAUQNHDRw1cNRAJAPF3r+kmoEAfWYHiG3mje8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "26"
     ]
    },
    {
     "label": "27",
     "url": "7ba28661d2435053a9c92b1ab1dc9cb7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDQ+reHKoZVM5dADKQmGDVw1MBRA0cNHDUQycBq5hKqGQgAe0wGjLLNpF8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "27"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Zone"
    }
   ]
  }
 ]
}