[GRASS-user] i.atcor and Py6S

[Nikos Alexandris]

Panagiotis Mavrogiorgos wrote:

> > Hi everyone,
> > I have a couple of questions with regard to i.atcor:
> > 1. Unless I am mistaken, GRASS uses its own implementation of the 6S
> > algorithm. Is that accurate?

Moritz Lennert: 

> Yes.
 
> > 2. If it is, which version of the 6S algorithm has been implemented?
 
> I don't think that the basic algorithm was changed since its origin in 
> beginning 2003, so I would think its V1.

Moritz, did you confirm that?  I think Yann has re-worked some bits, if
I am not wrong (no time to confirm myself too :-/).

Nikos