export default {
  "version": 8,
  "sources": {
    "raster": {
      "type": "raster",
      "tiles": [
        "https://t0.tianditu.gov.cn/DataServer?T=img_w&x={x}&y={y}&l={z}&tk=bfc12ce6bd94a4449ad626b8a0b709d0"
      ],
      "tileSize": 256,
      "maxzoom": 17
    },
    "label": {
      "type": "raster",
      "tiles": [
        "https://t0.tianditu.gov.cn/DataServer?T=cia_w&x={x}&y={y}&l={z}&tk=bfc12ce6bd94a4449ad626b8a0b709d0"
      ],
      "tileSize": 256,
      "maxzoom": 17
    }
  },
  "fog": {},
  "layers": [
    {
      "id": "raster_map",
      "source": "raster",
      "type": "raster",
      "paint": {
        "raster-brightness-max": 0.8
      }
    },
    {
      "id": "label_map",
      "source": "label",
      "type": "raster",
      "paint": {
        "raster-brightness-max": 0.6
      }
    }
  ],
  "center": [109.753, 19.342],
  "zoom": 8.4
}
