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 "layers": [
  {
   "layerId": 0,
   "layerName": "Classi acustiche",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "I - Aree particolarmente protette",
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    },
    {
     "label": "II - Aree prevalentemente residenziali",
     "url": "5c04ad7d4ab41de7d6b225ef7523e0f9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWP5/z89hoGBU5eBKuD7ZRaIYf6a1DFwIwMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cISE4ffLoJKWOuD7ZQBWKQq2tRiR8gAAAABJRU5ErkJggg==",
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     "groupId": "0",
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    },
    {
     "label": "III - Aree di tipo misto",
     "url": "e083027fa592241701f1e50419432532",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWP5f7s7hoGRSZeBGuD/v8ssYMP4lTSpYuDHewwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJERhv//XQaVtFQB//9dBgCLFQ/aNZ63eAAAAABJRU5ErkJggg==",
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "IV - Aree di intensa attività umana",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWP539EQw8DyX5eBGuAP42UWsGEyjJpUMfDJfwYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4MgIwz+Ml0ElLVXAH8bLADFYDpB7/It8AAAAAElFTkSuQmCC",
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "V - Aree prevalentemente industriali",
     "url": "0ccf17a9c87721517e2cea5c4a8018ef",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWP5L3MqhoGdWZeBGuDn38ssYMMChDSpYuCGdwwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJERhj//XgaVtFQBP/9eBgCKyA8iBjQ1pAAAAABJRU5ErkJggg==",
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "VI - Aree esclusivamente industriali",
     "url": "beff4891b3f2e9ba70113d6737263832",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXUlEQVQ4jWOp6vu6iYGKgAVECPF9YuBk/06RQd9/cjK8+8QHMRBkGCf7Tyq4jw9iIDUBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHIADkNQ4UgpgJkBNhBU0oIKR2oAAFHOEQzsd3zkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
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}