{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ตำแหน่งเหตุการณ์ทางทะเล",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "322b1596ced9e057ef299cf87c37a93c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAfklEQVQ4je2TzQ3AIAiFJWGKzudYnc81aLQxbeVHtB59Bw+AnwSeGBYLN1ASCTGYmSGV8zh5JkXSwDgMq/EUax34OtRgHBp6QOrCvlB6d7l9+F8oxKAM2rOYe8tO2+RiCypYxgLmV0mFPjBoU5ZtoPlmPCfI40P18ixwSMuBFzNBH5wwx27HAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}