{
 "layers": [
  {
   "layerId": 0,
   "layerName": "CobbAUVPhoto_Data",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "AUV_1",
     "url": "7a59cf6f3b1a40c6542a211835564cf9",
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     "width": 20,
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    },
    {
     "label": "AUV_2",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAt0lEQVQ4je3Tuw3CMBCA4b/IDtDCArRQ+RATMUGcCTyRBVRJ6wXsNtmCInYkFIjiCAmBuMoP6dOd71zw5ij+4HeCGijj+grc4tki8ALI6bwDIDSd+LoVQAHHXFAnLIEA1jiscRLvR5lOgWp7WD9gwLC3xpW5oGz2q4nr57Goy6HpoG9QFljFskZv6OsW+m5ngRpQ1jgJTUcq3xqXstO5IPSjoX3dqjguANUrbA6YMp0dv/GXPwveAXV2N6NJVajhAAAAAElFTkSuQmCC",
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     "height": 20,
     "width": 20,
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    },
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     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
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    },
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     "label": "AUV_5",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAuUlEQVQ4je3TSwrCMBCA4X/Re+gVfOwTz1KoxzA9Rgo5i86+jyu0N3HRCShqaYogirNKJvAxw0wy3hzZH/xO0AEnPV8A0dwi8AxYkx8BGLra9m1jAQMcUkEXMZMXmiqQUCHBW31/qHQKNOvt7gbTpN4l+FMqaFeb/cTz81g05aGrYRxQElhqW3dtS6jo2wbGaSeBDjASvB26mti+BB+rc6kgjKvh+rYxui4A5StsDhgrnR2/8Zc/C14BTM03l6wudpMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "AUV_5"
     ]
    },
    {
     "label": "<all other values>",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAoUlEQVQ4je3TzQ3CMAyG4ffQQZpJkkzWdLIPJrFH4ZAECRWqpkJCIHzKj/TIjp2JN8f0B78TLMDS1hfg2s5OgQJSzhkAd09mloAI5FGwdKyDAJKQlNr9JtM9MIYQHjDgvpe0jIJpnued6+dxqsvuDrVBQ+Daytq8oZlB7fYQWIAoKbk7vXxJPbsyCkIdjWJmsY0LwPoKOwL2TA/Hb/zlz4I39BI4A7slABMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "transect"
    },
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     "id": "1",
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}