Hi,

Use GPS_LOG WinCE.

I do.

It has it.

Can you enlighten me on on how the footprint is computed?

Just by looking in a few directions, determining the "points of impact" in
those directions and connecting them? Or is it more complicated?

Would a single mountain on a vast plane look like an island in the glide
footprint?

Ciao, MM
--
Marian Aldenhövel, Rosenhain 23, 53123 Bonn
http://www.marian-aldenhoevel.de
"Success is the happy feeling you get between the time you
do something and the time you tell a woman what you did."