{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMklEQVQ4je3MoREAMAwDMYPff9vg9gqDbVZrADGjoyCS2dPQR+BYGvoIHEtDH4FDn4cXdNIDOsJQRa0AAAAASUVORK5CYII=",
   "groupId": "0",
   "values": [0],
   "width": 20,
   "label": "ไม่พบข้อมูลปริมาตรน้ำ",
   "contentType": "image/png",
   "url": "ad4970c79690c6d41435d3a012b0336d",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMklEQVQ4je3MoREAMAwDMYPff9vi9AqDbVZrAHGkURDJ7GnoI3AsDX0EjqWhj8Chz8MLZ/4CRSDB04gAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": [30],
   "width": 20,
   "label": "แหล่งน้ำมีปริมาตร < 30%",
   "contentType": "image/png",
   "url": "da4eaa031f8f47b4c4a1cf31a123436a",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4jWP5GsTwn4GKgIWahoHAqIGUAxYqmIECRg2kHLBQwQwUMGog5YCFCmYwjHADAW5gApeBtmbaAAAAAElFTkSuQmCC",
   "groupId": "0",
   "values": [60],
   "width": 20,
   "label": "แหล่งน้ำมีปริมาตร 30 - 60%",
   "contentType": "image/png",
   "url": "3e615e253f330fed5ee033bcb9ef0278",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4jWP5upjhPwMVAQs1DQOBUQMpByxUMAMFjBpIOWChghkoYNRAygELFcxgGOEGAgBucALo6aDIFAAAAABJRU5ErkJggg==",
   "groupId": "0",
   "values": [500],
   "width": 20,
   "label": "แหล่งน้ำมีปริมาตร > 60%",
   "contentType": "image/png",
   "url": "2692de81a3247a11d64abff9ce5d06de",
   "height": 20
  }
 ],
 "legendGroups": [{
  "heading": "Vol_62_per",
  "id": "0"
 }],
 "layerName": "Cp_Water_SML_GCS",
 "minScale": 0
}]}