{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ที่ตั้งสถานีตรวจอากาศรายนาทีด้วยระบบอัตโนมัติ (Opendata)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "dcd83820132d74d32b4264d5f823b8dc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA9UlEQVQ4je3QMUuCQRzH8e//eCiHXoBTS0tbIPLwIA4SQU2BS0oIgi+hIWgLnFyeqcFeQKFPb8FBQVDaHF2dFdp6RLuLHlIENfVRmvxNd/+7+/zvzmLHsfbg//xhJcHJ4QGDdJ2PnYCicYefdIH7rcFXm3MD1wi+l+TppkkvNPgISinc32lEjygC+dDgqUMBOJsWhFzFxs2+09kY9FIcaT+40WwUQgm42hg0Pg9AdG5BuKw6XGTa1NYGvSTHeszd0mZQMhCXYLgGqMfBsyLLQCBWdbilzctK0IC8CeUvw/MfIKLoL6pbcxt/zBYNQsYKe3APMsk3S+A3jtgvVvIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}