Cesium三维球上边叠加天地图瓦片

< script >

        var viewer = new Cesium.Viewer( 'cesiumContainer', {

            animation: false, //是否创建动画小器件，左下角仪表

     baseLayerPicker: false, //是否显示图层选择器

     fullscreenButton: false, //是否显示全屏按钮

     geocoder: false, //是否显示geocoder小器件，右上角查询按钮  

    homeButton: false, //是否显示Home按钮

     infoBox: false, //是否显示信息框

     sceneModePicker: false, //是否显示3D/2D选择器

     selectionIndicator: false, //是否显示选取指示器组件

     timeline: false, //是否显示时间轴

     navigationHelpButton: false, //是否显示右上角的帮助按钮

     scene3DOnly: true, //如果设置为true，则所有几何图形以3D模式绘制以节约GPU资源

            imageryProvider: new Cesium.WebMapTileServiceImageryProvider({

                url: "http://t0.tianditu.com/img_w/wmts?service=wmts&request=GetTile&version=1.0.0&LAYER=img&tileMatrixSet=w&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}&style=default&format=tiles",

                layer: "tdtImgBasicLayer",

                style: "default",

                format: "image/jpeg",

                show: false

            })

        });

        viewer.imageryLayers.addImageryProvider( new Cesium.WebMapTileServiceImageryProvider({

            url: "http://t0.tianditu.com/cia_w/wmts?service=wmts&request=GetTile&version=1.0.0&LAYER=cia&tileMatrixSet=w&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}&style=default&format=tiles",

            layer: "tdtImgAnnoLayer",

            style: "default",

            format: "image/jpeg",

            tileMatrixSetID: "GoogleMapsCompatible",

            show: false

        }));

        pviewer._cesiumWidget._creditContainer.style.display = "none" // 去除左下角的logo

        Cesium.viewerCesiumNavigationMixin(viewer, {}); // 添加右边的控件

        viewer.camera.flyTo({

            destination: Cesium.Cartesian3.fromDegrees( 91.13, 29.66, 30000.0) // 初始化球时的定位

        });

     < / script >

叠加瓦片后的效果图：