Footleg, 

I apologise myself, but try to read something about geodetic method tachymetry :)

http://engineeringsurvey.blogspot.cz/2013/02/tachymetry.html

Splay shots allow to survey cave and not only to paint it. It is very important. The same kind of importance as the cross-section on station isn't generaly rectangular. I think the LRUD method came from mine surveying, where it is +- right. 

m.



Jul 18, 2013 v 9:27 PM, Footleg <drfootleg@gmail.com>:

Anything I missed?

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