{
 "layers": [
  {
   "layerId": 0,
   "layerName": "林地面积变化率",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤30%",
     "url": "d275248df91d9549a315aefac3176f35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKspew8j435uBCuDfP6bTLCDDmpqmcVDDwLq6LFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3//mE6DSlpqGPb/P+NWAJveEgI6r21VAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.30000000000000004
     ]
    },
    {
     "label": "30%-40%",
     "url": "803653c04b9d8f66f6f4580911f82937",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKsxew8j435uBCuDfP6bTLCDDmqKmcVDDwLplWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+MZ0GlbTUMOz/f8atAJYEEikJcvn2AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.4
     ]
    },
    {
     "label": "40%-50%",
     "url": "e7daeecb57027986ca876c72702f9935",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew8j035uBCuDff6bTLCDDmoymcVDDwLpzWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+M50GlbTUMOz/P8atAJx5ElLOJUUkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.5
     ]
    },
    {
     "label": "50%-60%",
     "url": "1f5c44959abb7221131aa447e2c54ce2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew/j/vzcDFcA/BqbTLCDDmnimcVDDwLovWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmE6DSlpqGPafkXErAHW2EXfQhWpXAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.6
     ]
    },
    {
     "label": "60%-70%",
     "url": "7081c4a6d3e2777785eae02604b075cb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpystew/j/vzcDFcA/BqbTLCDDmp5O46CGgXXSWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmE6DSlpqGPafkXErAGzZEJ0u50x3AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7
     ]
    },
    {
     "label": "70%-80%",
     "url": "3692d0d6d06a8131ec84ae5bbd89c5a9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpyslew8jw35uBCuAfI9NpFpBhTXuncVDDwDrnLFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3+MTKdBJS01DPvPwLgVACOaDsZDhD/XAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7999999999999999
     ]
    },
    {
     "label": "80%-90%",
     "url": "5e0033aac46280e938fae350c0307a08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys5ew/j/vzcDFcA/JqbTLCDDmqZN46CGgXVZWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAGd6EO2HIm1xAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.8999999999999999
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "林地面积变化率"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "灌木林地面积变化率",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤10%",
     "url": "d275248df91d9549a315aefac3176f35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKspew8j435uBCuDfP6bTLCDDmpqmcVDDwLq6LFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3//mE6DSlpqGPb/P+NWAJveEgI6r21VAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.1
     ]
    },
    {
     "label": "10%-20%",
     "url": "2b6f1611952afc1f840fcd678ef6936c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKspew8j435uBCuDfX6bTLCDDmtKncVDDwLqZWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+Mp0GlbTUMOz/f8atAJXaEhs+nfqCAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.2
     ]
    },
    {
     "label": "20%-30%",
     "url": "0e34aa2dc040d9b47a43db8d775b3522",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKsxew8j435uBCuDfP6bTLCDDmnymcVDDwLotWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+MZ0GlbTUMOz/f8atAJYuEjdVVOP/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.30000000000000004
     ]
    },
    {
     "label": "30%-40%",
     "url": "e7daeecb57027986ca876c72702f9935",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew8j035uBCuDff6bTLCDDmoymcVDDwLpzWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+M50GlbTUMOz/P8atAJx5ElLOJUUkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.4
     ]
    },
    {
     "label": "40%-50%",
     "url": "72d30dfae78473a2883e03185b4a5b42",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew8jw35uBCuDff6bTLCDDmiSncVDDwLrnWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+M50GlbTUMOw/A+NWAIEsEWkkeLpeAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.5
     ]
    },
    {
     "label": "50%-60%",
     "url": "c5f7343aabd97d72dd0ed53acb3e6503",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpystew8jw35uBCuAfA9NpFpBhTf+ncVDDwDrGLFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw38MTKdBJS01DPvPwLgVACkjDoTNJR8sAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.6
     ]
    },
    {
     "label": "60%-70%",
     "url": "7081c4a6d3e2777785eae02604b075cb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpystew/j/vzcDFcA/BqbTLCDDmp5O46CGgXXSWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmE6DSlpqGPafkXErAGzZEJ0u50x3AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7
     ]
    },
    {
     "label": "70%-80%",
     "url": "849378f418bf367eb768709280c01151",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpyslew8jw35uBCuAfI9NpFpBhTaemcVDDwDqzLFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3+MTKdBJS01DPvPwLgVACNzDrlXddGjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7999999999999999
     ]
    },
    {
     "label": "80%-90%",
     "url": "387d229705dcbd833a8f6adb027858ba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpyslew/j/vzcDFcA/JqbTLCDDmjZM46CGgXUBWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAG1+ENRrc2TTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.8999999999999999
     ]
    },
    {
     "label": "90%-100%",
     "url": "5e0033aac46280e938fae350c0307a08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys5ew/j/vzcDFcA/JqbTLCDDmqZN46CGgXVZWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAGd6EO2HIm1xAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.9999999999999999
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "灌木林地面积变化率"
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "有林地面积变化率",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤20%",
     "url": "d275248df91d9549a315aefac3176f35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKspew8j435uBCuDfP6bTLCDDmpqmcVDDwLq6LFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3//mE6DSlpqGPb/P+NWAJveEgI6r21VAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.2
     ]
    },
    {
     "label": "20%-30%",
     "url": "507275f1b39da8cfc45a483d1315a28a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKsxew8j435uBCuDfP6bTLCDDmlKmcVDDwLo5WaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+MZ0GlbTUMOz/f8atAJXmEh/W4Gg6AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.30000000000000004
     ]
    },
    {
     "label": "30%-40%",
     "url": "912982bd214cf7c925ec16ae62bd9b98",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKsxew8jw35uBCuDff6bTLCDDmtyncVDDwLqdWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+M50GlbTUMOw/A+NWAI1GET1kVhHoAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.4
     ]
    },
    {
     "label": "40%-50%",
     "url": "7a79a07a8ccf670032a5c821933a4fc9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew8jw35uBCuDff6bTLCDDmrSmcVDDwLprWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+M50GlbTUMOw/A+NWAID5EVjzCjPxAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.5
     ]
    },
    {
     "label": "50%-60%",
     "url": "1f5c44959abb7221131aa447e2c54ce2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew/j/vzcDFcA/BqbTLCDDmnimcVDDwLovWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmE6DSlpqGPafkXErAHW2EXfQhWpXAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.6
     ]
    },
    {
     "label": "60%-70%",
     "url": "b5c68ef7c13cb645af56dbdc905aada3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpystew/j/vzcDFcA/RqbTLCDDmt5P46CGgXWCWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmU6DSlpqGPafkXErAHMQEJU4K48fAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7
     ]
    },
    {
     "label": "70%-80%",
     "url": "724a9030fc48b2ac0de3e75d309ace63",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpyslew8jw35uBCuAfI9NpFpBhTRencVDDwDr9LFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3+MTKdBJS01DPvPwLgVACNeDrIcsfSMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7999999999999999
     ]
    },
    {
     "label": "80%-90%",
     "url": "e957e2d8edc1562941d32ad5dd1c0fd4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpyslew/j/vzcDFcA/JqbTLCDDmrZM46CGgXU+WaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAG1yENCrJGF2AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.8999999999999999
     ]
    },
    {
     "label": "90%-100%",
     "url": "5e0033aac46280e938fae350c0307a08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys5ew/j/vzcDFcA/JqbTLCDDmqZN46CGgXVZWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAGd6EO2HIm1xAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.9999999999999999
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "有林地面积变化率"
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "其他林地面积变化率",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤30%",
     "url": "d275248df91d9549a315aefac3176f35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKspew8j435uBCuDfP6bTLCDDmpqmcVDDwLq6LFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3//mE6DSlpqGPb/P+NWAJveEgI6r21VAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.30000000000000004
     ]
    },
    {
     "label": "30%-40%",
     "url": "803653c04b9d8f66f6f4580911f82937",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKsxew8j435uBCuDfP6bTLCDDmqKmcVDDwLplWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+MZ0GlbTUMOz/f8atAJYEEikJcvn2AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.4
     ]
    },
    {
     "label": "40%-50%",
     "url": "e7daeecb57027986ca876c72702f9935",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew8j035uBCuDff6bTLCDDmoymcVDDwLpzWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+M50GlbTUMOz/P8atAJx5ElLOJUUkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.5
     ]
    },
    {
     "label": "50%-60%",
     "url": "1f5c44959abb7221131aa447e2c54ce2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys9ew/j/vzcDFcA/BqbTLCDDmnimcVDDwLovWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmE6DSlpqGPafkXErAHW2EXfQhWpXAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.6
     ]
    },
    {
     "label": "60%-70%",
     "url": "7081c4a6d3e2777785eae02604b075cb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpystew/j/vzcDFcA/BqbTLCDDmp5O46CGgXXSWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YmE6DSlpqGPafkXErAGzZEJ0u50x3AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7
     ]
    },
    {
     "label": "70%-80%",
     "url": "3692d0d6d06a8131ec84ae5bbd89c5a9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpyslew8jw35uBCuAfI9NpFpBhTXuncVDDwDrnLFMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3+MTKdBJS01DPvPwLgVACOaDsZDhD/XAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.7999999999999999
     ]
    },
    {
     "label": "80%-90%",
     "url": "5e0033aac46280e938fae350c0307a08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys5ew/j/vzcDFcA/JqbTLCDDmqZN46CGgXVZWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAGd6EO2HIm1xAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.8999999999999999
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "其他林地面积变化率"
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "林地面积变化预警图",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "无预警",
     "url": "d4e8386151f2a6ed7fe002ea7aa905f1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJLypa85+J0ZuBGuDv39MsIMNYu3M4qGHe79IppiwMVAYsowZSDFgoNwIVjBpIOWChghkoYNTAkRGGf/+eBpW01DCM8d//rQCoSxKdCYtCPwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.33
     ]
    },
    {
     "label": "蓝色预警",
     "url": "b99ebadf851c70c5176a2fdff985589c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWPJzita85+ByZuBCoCJ4e9pFpBh05i6OahhYNa/UlMWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQyaGv6dBJS01DGNk+LcVAC/WD3c8fkiqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.66
     ]
    },
    {
     "label": "黄色预警",
     "url": "670cf4655edcc4db6b329d3c08de5074",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpKspfw8T035uBCuDvX4bTLCDDurtZOahhYGnpb1MWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw79/GU6DSlpqGPbvH+NWALVMEn9qCVtoAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      0.99
     ]
    },
    {
     "label": "红色预警",
     "url": "5e0033aac46280e938fae350c0307a08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWMpys5ew/j/vzcDFcA/JqbTLCDDmqZN46CGgXVZWaYsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv+YmE6DSlpqGPafkXErAGd6EO2HIm1xAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      99
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "林地面积变化率"
    }
   ]
  }
 ]
}