{
 "layers": [
  {
   "layerId": 0,
   "layerName": "济源CORS站",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 144285,
   "legend": [
    {
     "label": "",
     "url": "28a39b6f435b420baf847a6a2d6462f6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAOFJREFUOI3d1D0SgjAQBeCXGSrTUWhng5RyAeMdcgksvYyll+AQeAEskcrKJl1osVCRn0A2ODS+KmQ33+xkMniYKd7/wX6aVKZ9JSSbDA+hn9oYPgiPoRScdMe6uAG6fH3wBXiwsZ4xwn6aPNpyaV6/e5WQKxIMYPmdNu8VdZGDB2Gv1w5XOIMhBgAehNBZ1io3UKDCiQyrvTz4aRLX0DaCvmb1utN7pE/cDQN4FNn7iPAFwM5y/u4MKyGF7S0rIdfO8K8ZhZWQbJZ/xRBuQ0nw1JDg5tSUacmwC+gMu2Y2+Al7c1B306tGfAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 22,
     "width": 22
    }
   ]
  }
 ]
}