1.加载天地图

var viewer = new Cesium.Viewer('cesiumContainer', {
    baseLayerPicker: false,
    imageryProvider: new Cesium.WebMapTileServiceImageryProvider({
                url: "http://t0.tianditu.com/img_w/wmts?tk=你的秘钥&service=wmts&request=GetTile&version=1.0.0&LAYER=img&tileMatrixSet=w&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}&style=default&format=tiles",
                layer: "img",
                style: "default",
                format: "tiles",
                tileMatrixSetID: "w",
                //显示地图服务所属的提供商
                credit: new Cesium.Credit('天地图全球影像服务',true),
                subdomains: ['t0', "t1", "t2", "t3", "t4", "t5", "t6", "t7"],
                maximumLevel: 18,
                show: false
            })
})

2.加载Arcgis服务。

1)加载Arcgis影像服务。

var viewer = new Cesium.Viewer('cesiumContainer', {
    baseLayerPicker: false,
    imageryProvider:  new Cesium.UrlTemplateImageryProvider({
       // url : 'http://192.168.120.130:6080/arcgis/rest/services/cy/Layers/ImageServer/exportImage?bbox={westProjected}%2C{southProjected}%2C{eastProjected}%2C{northProjected}&size={width}%2C{height}&f=image',
        url : 'http://192.168.120.130:6080/arcgis/rest/services/cy/Layers/ImageServer/exportImage?bbox={westProjected},{southProjected},{eastProjected},{northProjected}&size={width}%2C{height}&f=image',
        })
})

2)加载Arcgis地图服务。

var viewer = new Cesium.Viewer('cesiumContainer', {
      baseLayerPicker: false,
      imageryProvider:  new Cesium.ArcGisMapServerImageryProvider({
         url : 'http://192.168.120.130:6080/arcgis/rest/services/cy/layer_mh/MapServer'
        })
}),

3.加载谷歌卫星影像。

var viewer = new Cesium.Viewer('cesiumContainer', {
      baseLayerPicker: false,
      imageryProvider:new Cesium.UrlTemplateImageryProvider({
          url:"http://mt1.google.cn/vt/lyrs=s&hl=zh-CN&x={x}&y={y}&z={z}&s=Gali"
      })
})