{"layers": [
 {
  "layerType": "Feature Layer",
  "layerId": 1,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/wyLZyB4sRn/8RnKQpJhIADi4zGUhYHKgIXeBjKCvYcahhBxMg1EGErFWCZoyPCKFJLB4DcQAG4fEBeIVHujAAAAAElFTkSuQmCC",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "8b888c24eaaa962c72638412e66ca9dc",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "สถานที่ทางศาสนา",
  "minScale": 0
 },
 {
  "layerType": "Feature Layer",
  "layerId": 2,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/wxeTQjetrr/+AxlIckwEADx8RjKwkBlwEJvAxnB3kMNQ4g4mQYiDKViLBM0ZHhFCslg8BsIAN3nEIYsEupJAAAAAElFTkSuQmCC",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "2f5e24cfe7988200b0ae3c695cd1344c",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "สถานที่ท่องเที่ยว",
  "minScale": 0
 },
 {
  "layerType": "Feature Layer",
  "layerId": 3,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/wzVDQhea8N/fIaykGQYCID4eAxlYaAyYKG3gYxg76GGIUScTAMRhlIxlgkaMrwihWQw+A0EAK6HEFdnDKrcAAAAAElFTkSuQmCC",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "eed0a0c9f3e5b3211347f38b95105c95",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "โรงพยาบาล",
  "minScale": 0
 },
 {
  "layerType": "Feature Layer",
  "layerId": 4,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/w0M1XBOA0Prf3yGspBiGMTAaryGsjBQGbDQ20BGkPfQwhAsTq6BcEMZqBjLBA0ZXpFCMhj8BgIAswIQV6wyYPEAAAAASUVORK5CYII=",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "6dfd0bbaf645258ebe2ec439c7011990",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "โรงเรียน",
  "minScale": 0
 }
]}