[TriLUG] OT: anyone have terrain mapping softwawre?

[Mark Turner]

Greg Brown wrote:
> Does anyone have software that can 
> provide terrain information such as highest peak BETWEEN two GPS 
> coordinates?

Splat! does just this. It's one of those secret gems Linux has for 
amateur radio (among other things). It rules!

http://www.qsl.net/kd2bd/splat.html

> Since are on this subject I'll go ahead and ask a related question: is 
> an IPSec connection possible over a network which already has an IPSec 
> encrypted segment? 

Yes.

-- 
Mark Turner
www.markturner.net