The survey company i worked for 1973-2007 was just starting to get
into this scanning when i left. Its good for bridge work, looking for
small imperfections and such.
Dave
On Sun, Apr 24, 2011 at 9:06 PM, David Mann wrote:
> I found this short video quite interesting. It shows GNS staff perform
I found this short video quite interesting. It shows GNS staff performing
laser scanning of cliff faces to see whether there's any large-scale
instability.
http://www.youtube.com/user/GNSscience#p/u/0/krJ2CVMxFos
I'm glad that isn't my house perched at the top :)
Dave
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