Forest list archive: msg00044

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prisms,basal area measurement



At our institute we are teaching Forest Management. For the training of
the students in our courses we are looking for a simple instrument to
measure the basal area of forest stands that can also be applied on
slopes. I have heard about glass-prisms and I have an address of an Inc.
in the USA where they are produced (cruise-master prisms, Sublimity,
Oregon). I have written to that Inc. but I haven`t got any answer yet.
Does anybody of the list members know where we can get these prisms (an
address, fax - number or e-mail would be ideal) ?

Thank you
Marc

Marc Hanewinkel, <hanewink@ruf.uni-freiburg.de>
Institut fuer Forstoekonomie    Institute of Forest Economics
University of Freiburg
Bertoldstr. 17
79085 Freiburg i.Br.  Germany
Tel:0761-203-3686 Fax: 0761-203-3690




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