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Re: [Orekit Users] HEE or GSE Frames?



On 03/27/2013 05:26 AM, MAISONOBE Luc wrote:
> By the way, could someone confirm me that GCRF and ICRF should be
> aligned? If so, I'll fix our ICRF.

From Vallado et al. in 2006: [1]

"Geocentric Celestial Reference Frame (GCRF): The geocentric frame whose
orientation is aligned with the Barycentric ICRF."

[1] http://www.centerforspace.com/downloads/files/pubs/AAS-06-134.pdf

> hope this helps,
> Luc

Regards,
Evan