For some reason it really gives you a good feeling navigating like that. The other important aspect of using maps in the mountains is the elevation. I...

It's a Topcon and a very early one (hey, it's not yellow!) and looks to be in great shape.It's a very simple concept and any instrument repair operati...

As the GIS community has never yet had to deal with the general public as clients, they have not yet entered the world of surveyors. That world is the...

He's working on an HP 42S Emulator for the Android...Dust off your old Ted Kerber DZign programs (if you have 'em) and you should be in business.

GISP's......Have Code of Ethics!And here's a quotation from Section III Part 1:"Recognize the limitations of one’s own knowledge and skills and recogn...

Here is a good tip for screen protectors that actually works. Hold the protector about 8 to 10 inches above a bottle of baby powder. VERY gently squee...