无人机航点、航线规划，实现全自动航点飞行作业及飞行航拍。禁飞区、作业区功能保障飞行安全。

GIS引擎加载

const viewer = new Cesium.Viewer("cesiumContainer", {
  imageryProvider: new Cesium.IonImageryProvider({ assetId: 3872 }),
});

const imageryLayers = viewer.imageryLayers;
const nightLayer = imageryLayers.get(0);
const dayLayer = imageryLayers.addImageryProvider(
  new Cesium.IonImageryProvider({
    assetId: 3875,
  })
);
imageryLayers.lowerToBottom(dayLayer);

多相机联动

航线加载

const czml = [  {    id: "document",    name: "CZML Geometries: Polyline",    version: "1.0",  },  {    id: "redLine",    name: "Red line clamped to terain",    polyline: {      positions: {        cartographicDegrees: [-75, 35, 0, -125, 35, 0],      },      material: {        solidColor: {          color: {            rgba: [255, 0, 0, 255],          },        },      },      width: 5,      clampToGround: true,    },  },  {    id: "blueLine",    name: "Glowing blue line on the surface",    polyline: {      positions: {        cartographicDegrees: [-75, 37, 0, -125, 37, 0],      },      material: {        polylineGlow: {          color: {            rgba: [100, 149, 237, 255],          },          glowPower: 0.2,          taperPower: 0.5,        },      },      width: 10,    },  },  {    id: "orangeLine",    name:      "Orange line with black outline at height and following the surface",    polyline: {      positions: {        cartographicDegrees: [-75, 39, 250000, -125, 39, 250000],      },      material: {        polylineOutline: {          color: {            rgba: [255, 165, 0, 255],          },          outlineColor: {            rgba: [0, 0, 0, 255],          },          outlineWidth: 2,        },      },      width: 5,    },  },  {    id: "purpleLine",    name: "Purple arrow at height",    polyline: {      positions: {        cartographicDegrees: [-75, 43, 500000, -125, 43, 500000],      },      material: {        polylineArrow: {          color: {            rgba: [148, 0, 211, 255],          },        },      },      arcType: "NONE",      width: 10,    },  },  {    id: "dashedLine",    name: "Blue dashed line",    polyline: {      positions: {        cartographicDegrees: [-75, 45, 500000, -125, 45, 500000],      },      material: {        polylineDash: {          color: {            rgba: [0, 255, 255, 255],          },        },      },      width: 4,    },  },];const dataSourcePromise = Cesium.CzmlDataSource.load(czml);viewer.dataSources.add(dataSourcePromise);

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