{
 "layers": [
  {
   "layerId": 1,
   "layerName": "VesselsOfConcern",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Vessel there but ineligible for DVRP",
     "url": "0ea11a9c357d48ac11649ee69b473acc",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 27,
     "values": [
      "IVT"
     ]
    },
    {
     "label": "Vessel there--not removed",
     "url": "9f3f670185a7345acef61748e6676843",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 27,
     "values": [
      "NO",
      "NPR"
     ]
    },
    {
     "label": "<all other values>",
     "url": "3dca3c7ac027dabfedbf828aafbb7993",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAu0lEQVQ4je3SsUpCcRTH8Y9cDUJycHKKCoSgLQcXewbfwdHeqLdw6DlEQpdw0EXCtgatkOvyH/7cLvcaNMX9wVkO5/c9vwOn7o9Vr4AVENzgAgle8XEqsI0rLLCP+k3M0MADlvjCpgzYwxq3WIVeN4AGYTbBHc5wGaAtvGOSBQ5xH9K1QuIOzotOxDf6eQlf8FhizuoTY0zzgE9h0zVqSKM6BPMeO2wxxzPe4g0xMMXolwl/6H88dgUs1hFu8CCJ0wkBngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Is vessel removed?"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}