{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA6klEQVQ4jdXUvytFYRgH8I+6dUdZmOTGZpDN32BSBgP5L5gQRtmsbPeOdzNdk0GZhUFmhdmPoi6detNJzttzMPCtt9Pbqc/7PqfnPA2/nMa/B6cxh3G84AJd3NQFh3CA+S/e7WAXm+hHwEGcYLLisCbW062XIuBeBitnEcfYz4EtLItnI32atypwFgM1wFFM4awKHFM/rRz4/A3wqbz5DH6cFEwf5zmwhzuMBMEebnNgUfIK2sFSVyN92MEEtjLYIxZwGQGLbOM0PWdKrVT8z4dYw1Xd4XCU1nBqjVdc4+Gn4+s+rVD+/oB9Bz4pK21S4ya8AAAAAElFTkSuQmCC",
   "groupId": "0",
   "values": ["Unknown"],
   "width": 20,
   "label": "Unknown",
   "contentType": "image/png",
   "url": "ec7cc21c21009e773d690528a6cc2042",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4jWNhoDJgGVoGzp07N+H///8+pBjw////iampqYexGvj//38DBgaGYBIdtYGBgQG7gdQALKMGUgxYKDcCFYwaOAQMnPL//39Q3iQFXMdpYEpKyh0GBgYQJhsM/jAEAGBZGEAYUHYRAAAAAElFTkSuQmCC",
   "groupId": "0",
   "values": ["Concrete"],
   "width": 20,
   "label": "Concrete",
   "contentType": "image/png",
   "url": "0f08e1820b65bb863e2b727e4d6bb5a0",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA8ElEQVQ4je3QPWoCQRiA4XfWTeysDITFFFoqeAmFeIAEEnUhlaVgb6GIhaKNJ9Bkm9wg5BC5QAq7dS3sNbDzyTZiiLqatfQt5+f5hjE5c+YF3N2zm+RKC6+pBWcBY9JGjB+gER2szLIgNQSN7Y14u51GA5UMN+dEd4Hy/0HbvUcoba08UXUHONbX6eCjxNCzIer3e0H1geLpYNyrAbm/G1Kg6pZwrI/jwcoiAav23mGoHi35pKX0caBaNkHd7Aclz7dnA5NwsDzPgF8nLEM6vEzfGaeXh0HDDz49HgoKd/jXweD+YdCxHoiQGeXyBSRoDbRfQQT/9oqEAAAAAElFTkSuQmCC",
   "groupId": "0",
   "values": ["Metal"],
   "width": 20,
   "label": "Metal",
   "contentType": "image/png",
   "url": "d930f346d87c96035390744975615c4b",
   "height": 20
  },
  {
   "imageData": "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",
   "groupId": "0",
   "values": ["Other"],
   "width": 20,
   "label": "Other",
   "contentType": "image/png",
   "url": "3a63ba25670a3fcd8ee0e6c5da1defd3",
   "height": 20
  },
  {
   "imageData": "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",
   "groupId": "0",
   "values": ["Stone"],
   "width": 20,
   "label": "Stone",
   "contentType": "image/png",
   "url": "960bccf53eb75db2f9bc5fd1f223c4cd",
   "height": 20
  },
  {
   "imageData": "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",
   "groupId": "0",
   "values": ["Wood"],
   "width": 20,
   "label": "Wood",
   "contentType": "image/png",
   "url": "c9c2d583b3c65a1a61dcfdf8c9bc31b9",
   "height": 20
  }
 ],
 "legendGroups": [{
  "heading": "Material",
  "id": "0"
 }],
 "layerName": "GroundsBench",
 "minScale": 0
}]}