I keep looking at the Fairfax County aerial photo and the Urban Areas photo on
Terraserver. I think that the best way to find the boundary below the bluff
(where you can't sight from the features above) would be to locate it relative
to the various rocks in the river as shown on the photos. They seem to be
scattered in a distinctive manner.
Lowell G. McManus
Leesville, Louisiana, USA
----- Original Message -----
From: "aletheiak" <aletheiak@...>
To: <BoundaryPoint@yahoogroups.com>
Sent: Tuesday, August 10, 2004 4:55 PM
Subject: [BoundaryPoint] Re: DCMDVAN via Potomac Heritage Trail & baarle
quadripoint
> it looks like i was centering my search maybe 10 or 15 yards too
> far upstream
> due mainly to the unexpected mismatch of the property line &
> county line
> & i scoured maybe 10 or 15 yards of bank in both directions
> so at my lowest reach i probably just missed the true alignment
>
> i will send some pix taken from river level if i ever get the scanner
> connected again
>
> --- In BoundaryPoint@yahoogroups.com, "Lowell G. McManus"
> <mcmanus71496@m...> wrote:
> > I'm glad to have been of help. Where were you looking the last
> time you were
> > there?
> >
> > Lowell G. McManus
> > Leesville, Louisiana, USA
> >
> >
> > ----- Original Message -----
> > From: "aletheiak" <aletheiak@y...>
> > To: <BoundaryPoint@yahoogroups.com>
> > Sent: Tuesday, August 10, 2004 2:01 PM
> > Subject: [BoundaryPoint] Re: DCMDVAN via Potomac Heritage
> Trail & baarle
> > quadripoint
> >
> >
> > > special to lowell & peter from the library
> > >
> > > > ok it must be my primitive browser who cant again
> > > > so i will just run over to the library now to check this as well
> > > as
> > > > peters cadastral map on their hopefully better facility
> > > >
> > > > & maybe order up brownlie again while i am at it
> > > > for mikes nonborder arcs
> > > >
> > > > so no need for any individual attention yet
> > >
> > > ok i see it now & it is indeed a substantial improvement over
> my
> > > previous try
> > > & it even shows me how i went wrong
> > > so thanxx again
> > >
> > > & combining this with your best aerial zoom gives a distinctly
> > > different target area
> > > in fact near the foot of the transverse ravine coming down
> from
> > > behind the big lot
> > >
> > > so no wonder i never found marker wm1
> > >
> > > i was too far off line to have spotted it
> > >
> > > so this definitely does advance the try
> > >
> > >
> > > & peter
> > > i have finally reached & seen your map too
> > >
> > > very nice
> > >
> > > doesnt suggest intervisible markers tho
> > >
> > > on the contrary
> > >
> > > so at this point
> > > i would spend 10 or 20 bucks for the cadastral data
> > > if you think that might be enough to get it
> > >
> > > but of course i would still need a dutch interlocutor
> > >
> > > & yikes even then only a professional grade gps receiver
> would nail
> > > our hard won point for us
> > >
> > > any thoughts
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > Yahoo! Groups Links
> > >
> > >
> > >
> > >
> > >
> > >
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>