https://blog.wongcw.com/2023/01/25/%e5%9b%a0%e6%95%b8%e6%93%9a%e8%a8%98%e9%8c%84%e5%99%a8%e6%95%85%e9%9a%9c%e5%81%9c%e6%ad%a2%e9%81%8b%e8%a1%8cnasa%e7%9a%84geotail%e4%bb%bb%e5%8b%99%e5%ae%a3%e5%91%8a%e7%b5%90%e6%9d%9f/