RE: exact czplsk

It would be very hard, if not impossible to eyeball due to the density of
the trees in the area. The suggested tripoint location is not directly
visible from either the PL or the CZ obelisk (in May anyway)


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From: [email protected] [mailto:[email protected]]
On Behalf Of aletheia kallos
Sent: Tuesday, July 11, 2006 5:14 AM
To: [email protected]
Subject: [BoundaryPoint] exact czplsk



evidently this is or repeats the 1995 tripoint
demarcation text
http://www.volny. <http://www.volny.cz/obec.hrcava/trojmezi.html>
cz/obec.hrcava/trojmezi.html
of which the following is a partial but essential
translation
http://groups. <http://groups.yahoo.com/group/BoundaryPoint/message/13782>
yahoo.com/group/BoundaryPoint/message/13782
so 
i am mistaken in recalling any triple equidistance was
involved
oops
but 
am evidently correct in recalling exact measurement
from the obelisks is indeed the whole point & name of
the game here
regardless of the linden sapling & or stream
trijunction

also at the time of that discussion i added the
following thought
> given the difficulty of exact measurement on steep
terrain 
> my guess is we can already find the truest available
czplsk 
> by just eyeballing along the perpendicular pyramid
edges at the 
> apexes of the cz & pl obelisks
> so as to determine the intersection of the
projections of these 
> respective sight lines 
> somewhere down in the hollow
> whatever the horizontal & or vertical distances may
prove to be
> 
> it is just a question of whether the obelisks were
actually 
> intended & erected with enough care to be used in
this way

this shortcut should get us at least very close to the
exact truth tho

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