{
 "layers": [
  {
   "layerId": 0,
   "layerName": "淮北相山区",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "eb68f052a2c141411922543e9ec73af3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEFJREFUOI1jYaAyYGFgYGBg+H/0P1VMY7RmZKGKQUgA1UBGa0ayTEHyIY1dOGrgqIGjBg4PA6lQLtLIheSWg1gAANe2CVELzw+BAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "项目区地块",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e22ce8ac5ccb495750d1fdff527fee72",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdPvfPpPiUGZKnyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5W4E7T2J3aUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}