There is an article about a recently documented shelter cave
in South Africa called Klipdrift in the online publication Technology
& More by Trimble
<http://www.trimble.com/technologyandmore/i2-2011/>. See p.
4-5. The article is from a surveyor's perspective, but may still be
interesting to caver archaeologists.
There is also a new 3D version of the Disto that can record
distances and angles in three dimensions, as well as take photos for
documentation
<http://www.leica-geosystems.com/en/Leica-3D-Disto_94606.htm>. It
only costs $8000. ;-)
Mark Minton
Please reply to mmin...@caver.net
Permanent email address is mmin...@illinoisalumni.org
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