{
 "layers": [
  {
   "layerId": 0,
   "layerName": "总图标注",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2fa9a046f28bd9638488536e0a3a46be",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABtJREFUOI1jYaAyYBk1cNTAUQNHDRw1cKQaCAAQKwBR5g8A3AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "呼伦贝尔市",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0d47101d92787c2b5b3a03b2923cce98",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAPlJREFUOI3t0c8qhFEUAPDfaLgKTUlqNp7Ag3gMuzEru1mRJlbKAklK8QZexhPYfJI/CeWkjMX3qanpTn3IhrO5t3O7v3PPuU0/HM1/8FfACbTwiPfvgC10K+QW85jGKa7rgnMppc2I2MLLUH4qpdSPiP0cmgM7EbGLwDomMcBxVaSHnTpgAzdYwwWulC13sYdX5WxHZpoDB9U6W2FwXxX63LfwUOeFcNdut5eLorjEEt6q/ILy10ciB0YFnBdFsYoVPOMIMzLtjgNPUko7EXGIs6H8YkqpFxHbmXv5F0bEBjpIypk2MIiIPp7qgpRtH4w5rw1+Kf4g+AGgpksHvh+62gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "省会/主要城市1",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "省会/主要城市",
     "url": "969a49170daf5a159afec21a473bf362",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAANxJREFUOI3t07EqxQEUB+CPro66plsGgzJ6AKOkPIEsSknJA1iVxAvczaYkPAWb1Ww1KIP6T275lTBwx0tuFnK2U+f3dTp1Wn64Wv/g7wNb2MI8nqrqPMnlsOAEznCMdbSTbFfVYpLdb4NVddButw+aprnGJB6xn2SvqpYGbToQTDKd5LqqFpJc4B6z6Cbp4nsgXj7gGYxhyvsZGowPCn0GvqKDU6iq2yQPWMbVMOA+jrCJkyQ6nc5c0zQbWBkGvMEODjGC0V6vd4c1PA8D9tHVfpPki/G/8Hp/EHwDltFOSdetgZMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "燃煤电厂数据",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "电厂分布",
     "url": "16a2afca2218984e95753bcdb842a712",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "省级行政边界",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "省级行政边界",
     "url": "bb8d1fadc4b3f51f845f63b5ec047226",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADtJREFUOI1jYaAyYKGZgcbGxv8pNezs2bOMLOgC5BoGcxDtvDxq4KiBowaOGojTQErKRFjRx4IuQCkAAGAEDrk/G0hSAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "省级行政边界",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a616f005e5b8f18112a56d715805b9b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ8fPvSlxCB5efnNKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAC54FYSrbm74AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "黑土区边界",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "黑土区边界",
     "url": "5820f0faa1772616440c7e4d3f36565b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGlJREFUOI3tkLENwCAQAw+JPbz/WJ6ENKEIECHCp0rcID/SyXa2XQhUjoRdgJLavwTM0qfzLQC2u4Rp4m/Bdbr3Ki+kGUpSV7nsQiGwsu1YYNW/4b7CgKMNQ/RloG0klcaz4ruE9fjUAxwGvzcO6CB4EwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}