<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>czml模拟卫星轨道扫描</title>
<link rel="stylesheet" href="../lib/Cesium/Widgets/widgets.css" />
<link rel="stylesheet" href="../lib/ztree/css/zTreeStyle/zTreeStyle.css" />
<style>
html,
body,
#cesiumContainer {
width: 100%;
height: 100%;
}
</style>
</head>
<body>
<div id="cesiumContainer"></div>
</body>
<script src="../lib/Cesium/Cesium.js"></script>
<script src="../lib/jquery/jquery-2.1.4.min.js"></script>
<script>
var url = "http://mt1.google.cn/vt/lyrs=s&hl=zh-CN&x={x}&y={y}&z={z}&s=Gali";
var satellite = null;
var viewer = new Cesium.Viewer("cesiumContainer", {
shouldAnimate: true,
baseLayerPicker: false,
imageryProvider: new Cesium.UrlTemplateImageryProvider({
url: url
})
});
var ellipsoid = viewer.scene.globe.ellipsoid;
var start = viewer.clock.startTime;
var clock = viewer.clock;
var cylinderEntity = viewer.entities.add({
cylinder: {
HeightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
length: 600000,
topRadius: 0,
bottomRadius: 600000 / 4,
material: Cesium.Color.RED.withAlpha(.4),
outline: !0,
numberOfVerticalLines: 0,
outlineColor: Cesium.Color.RED.withAlpha(.8)
}
});
var property;
viewer.dataSources.add(Cesium.CzmlDataSource.load("../czml/GAOFEN1.czml")).then(function(dataSource) {
satellite = dataSource.entities.getById("Satellite/GAOFEN 1");
property = new Cesium.SampledPositionProperty();
for (var ind = 0; ind < 292; ind++) {
var time = Cesium.JulianDate.addSeconds(clock.startTime, 300*ind, new Cesium.JulianDate());
var position = satellite.position.getValue(time);
var cartographic = viewer.scene.globe.ellipsoid.cartesianToCartographic(position);
var lat = Cesium.Math.toDegrees(cartographic.latitude),
lng = Cesium.Math.toDegrees(cartographic.longitude),
hei = cartographic.height / 1.9;
property.addSample(time, Cesium.Cartesian3.fromDegrees(lng, lat, hei));
}
cylinderEntity.position = property;
cylinderEntity.position.setInterpolationOptions({ //设定位置的插值算法
interpolationDegree: 5,
interpolationAlgorithm: Cesium.LagrangePolynomialApproximation
});
});
</script>
</html>
cesium 卫星轨迹模拟 czml
4星 · 超过85%的资源 需积分: 50 22 浏览量
2019-03-04
18:31:48
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cesium 卫星轨迹模拟 czml （339个子文件） 
widgets.css 22KB lighter.css 5KB InfoBoxDescription.css 3KB Cesium3DTilesInspector.css 3KB Animation.css 2KB BaseLayerPicker.css 2KB CesiumInspector.css 2KB NavigationHelpButton.css 2KB lighter.css 2KB shared.css 2KB SceneModePicker.css 2KB InfoBox.css 2KB Geocoder.css 2KB Viewer.css 1KB Timeline.css 1KB ProjectionPicker.css 1KB CesiumWidget.css 1006B lighter.css 890B lighterShared.css 886B lighter.css 620B lighter.css 397B SelectionIndicator.css 338B lighter.css 336B lighter.css 269B PerformanceWatchdog.css 256B FullscreenButton.css 102B VRButton.css 94B MEO19-ECI.czml 818KB MEO18-ECI.czml 782KB MEO17-ECI.czml 747KB MEO16-ECI.czml 711KB MEO15-ECI.czml 676KB MEO14-ECI.czml 641KB MEO13-ECI.czml 605KB MEO12-ECI.czml 570KB MEO11-ECI.czml 534KB MEO10-ECI.czml 499KB MEO9-ECI.czml 463KB MEO8-ECI.czml 428KB MEO7-ECI.czml 393KB MEO6-ECI.czml 357KB MEO5-ECI.czml 322KB MEO4-ECI.czml 286KB MEO3-ECI.czml 251KB MEO2-ECI.czml 215KB MEO1-ECI.czml 180KB IGSO3-ECI.czml 145KB IGSO2-ECI.czml 109KB IGSO1-ECI.czml 73KB GAOFEN1.czml 54KB satellite.czml 54KB ZIYUAN1-02C.czml 54KB
info-loading.gif 723B ship.gltf 3.37MB weixin.gltf 1.65MB
czmlWithProperty.html 2KB
waterNormals.jpg 287KB tycho2t3_80_mz.jpg 179KB tycho2t3_80_py.jpg 165KB tycho2t3_80_pz.jpg 165KB tycho2t3_80_my.jpg 164KB tycho2t3_80_px.jpg 135KB tycho2t3_80_mx.jpg 131KB waterNormalsSmall.jpg 33KB moonSmall.jpg 18KB 2.jpg 16KB 2.jpg 16KB 2.jpg 16KB 3.jpg 15KB 1.jpg 15KB 3.jpg 15KB 0.jpg 14KB 1.jpg 13KB 1.jpg 13KB 1.jpg 13KB 3.jpg 12KB 1.jpg 12KB 1.jpg 12KB 2.jpg 12KB 0.jpg 12KB 3.jpg 12KB 3.jpg 12KB 3.jpg 12KB 2.jpg 11KB 2.jpg 11KB 1.jpg 11KB 1.jpg 11KB 2.jpg 11KB 3.jpg 11KB 0.jpg 10KB 0.jpg 10KB 0.jpg 10KB 3.jpg 10KB 1.jpg 10KB 1.jpg 10KB 0.jpg 9KB 0.jpg 9KB 1.jpg 9KB 0.jpg 9KB 0.jpg 8KB共 339 条
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