Survex question

[Dave Nixon]

Wookey,

We may be off to Kenya to survey lava tubes which 
are seriously magnetic (variations on the same 
leg fore and back being up to 25° different!)

Therefore I am thinking of doing the survey from 
two absolute points on the surface (GPS derived) 
and taking the survey underground by measuring 
angles. Can survex accept data in this fashion to 
create co ordinates output drawings?

Regards,

Moose

-- 
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.