Subject: Re: Re; Map sites (ATCHFLN)
Date: Jul 16, 2004 @ 16:40
Author: Peter Smaardijk ("Peter Smaardijk" <smaardijk@...>)
Prev Post in Topic Next [All Posts]
Prev Post in Time Next
> even betteratli
> thanx
>
> & which also raises the question for checking
> whatever the actual marker numbers prove to be
> is the tripoint correctly positioned on the thalweg by the 2
> riverbank markers alone
>
> or by sighting thru the last 2 markers directly situated on the
> line aloneanyway
>
> or are all 3 of these markers in practically perfect alignment