I just noticed in the desert concept pic: viewtopic.php?f=61&t=42802 That the little radar tower is on top of the cliff...so I was just wondering if the height that intell. structures, like radar, omnicam, whatever is affected if it is on the high ground (not including orbital of course) so that it could see more around the curvature of the planet, so to speak.
Here are the Search results for threads with "radar" in the title. That search took all of 10 seconds, if you haven't tried searching yet, I'd take a look at this handy guide. Mike