Subject: exact czplsk
Date: Jul 11, 2006 @ 09:13
Author: aletheia kallos (aletheia kallos <aletheiak@...>)
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> given the difficulty of exact measurement on steepterrain
> my guess is we can already find the truest availableczplsk
> by just eyeballing along the perpendicular pyramidedges at the
> apexes of the cz & pl obelisksprojections of these
> so as to determine the intersection of the
> respective sight linesprove to be
> somewhere down in the hollow
> whatever the horizontal & or vertical distances may
>actually
> it is just a question of whether the obelisks were
> intended & erected with enough care to be used inthis way