Does the gravitysphericalharmonic function in the Aero Toolbox use NASA gravity data

Question

John 2016-1-13

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/263648-does-the-gravitysphericalharmonic-function-in-the-aero-toolbox-use-nasa-gravity-data

评论： John 2016-1-26

I am looking into using this function to calculate gravity instead of creating a function to read in NASA EMD96 gravity data found here: NASA Data . Can anyone confirm that the gravity function in Matlab uses this same set of data? I couldn't locate a source for the data in the documentation.

Thanks!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Tushar Sinha 2016-1-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/263648-does-the-gravitysphericalharmonic-function-in-the-aero-toolbox-use-nasa-gravity-data#answer_206321

Hi John,

I think the best way to confirm this would be to go through the "References" section in the documentation for "gravitysphericalharmonic" function. I believe you will find your answer in one of the NASA technical reports being referred to.

Thanks,

Tushar