cesium轨道绘制

[klren0312]

https://blog.csdn.net/qq_48048603/article/details/125239875

[klren0312]

First, we need to obtain the orbital data, that is the satellite TLE data. I use the satellite JS library to analyze the data, so that we can get the space coordinate information corresponding to each time. Note that the inertial coordinate system is required here; Next, convert the track data into the format required by cesium, which is called SampledPositionProperty in cesium. Finally, call the cesium api to draw the track data.

https://dev.to/omar4ur/create-a-satellite-tracker-from-scratch-in-30-lines-of-javascript-32gk

https://community.cesium.com/t/draw-a-generalized-orbit-ellipse/6828/3

https://blog.csdn.net/qq_41176306/article/details/117520380#:~:text=import%20indexUmd%20from%20%27..%2Fcesium%2Fsatellite.min.js%27%3B%20const%20%7B%20propagate%2C%20twoline2satrec%2C,%7B%20interpolationDegree%3A%202%2C%20interpolationAlgorithm%3A%20Cesium.LagrangePolynomialApproximation%20%7D%3B%20position.setInterpolationOptions%28interpolationOptions%29%3B%20%7D

[klren0312]

https://github.com/scienceasdf/scienceasdf.github.io/blob/ba670f5e3dafa1e20091901c6299e4503df64840/site/SAT3D.html

[klren0312]

https://community.cesium.com/t/how-to-create-an-ellipse-around-earth-satellite-trajectory/6781/2