{
 "layers": [
  {
   "layerId": 1,
   "layerName": "禁航區",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "<all other values>",
     "url": "a20d635ae8d69604efb848cc1c77adde",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC4Mauwm27B19aUMDAy09PKogaMGjho4aiBOA2FFEDlgypQpjCgGwgQoBQDXiAxtWuXAiQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    },
    {
     "label": "0",
     "url": "b88005895a5c3020201b91223dd266fd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAERJREFUOI1jYaAyYKGZgSUMDP8pNayHgYERxYXd9fVkG1ba2MjAwEBLL48aOGrgqIGjBuI0EFYEkQN6GBgYUQyECVAKAA3eB+LXnh4nAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "0"
     ]
    },
    {
     "label": "1",
     "url": "725214a47d11e852b602f628f4e25199",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADxJREFUOI1jYaAyYKGlgf+pYB4jigv//99HvkmMTgwMDDT28qiBowaOGjhqIHYDYUUQmYAR3UBGSkyDAQDH3ASXYa0T9wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "限制飛航區",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "<all other values>",
     "url": "a20d635ae8d69604efb848cc1c77adde",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC4Mauwm27B19aUMDAy09PKogaMGjho4aiBOA2FFEDlgypQpjCgGwgQoBQDXiAxtWuXAiQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    },
    {
     "label": "0",
     "url": "b88005895a5c3020201b91223dd266fd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAERJREFUOI1jYaAyYKGZgSUMDP8pNayHgYERxYXd9fVkG1ba2MjAwEBLL48aOGrgqIGjBuI0EFYEkQN6GBgYUQyECVAKAA3eB+LXnh4nAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "0"
     ]
    },
    {
     "label": "1",
     "url": "725214a47d11e852b602f628f4e25199",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADxJREFUOI1jYaAyYKGlgf+pYB4jigv//99HvkmMTgwMDDT28qiBowaOGjhqIHYDYUUQmYAR3UBGSkyDAQDH3ASXYa0T9wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    }
   ]
  }
 ]
}