-------- Original Message --------
Subject:        Virginia City NV DRG
Date:   Fri, 02 Apr 2010 09:37:45 -0600
From:   Mike Flannigan <[log in to unmask]>
To:     Maps, Air Photo, GIS Forum - Map Librarianship
<[log in to unmask]>
References:     <[log in to unmask]>




Does anybody have a correctly georeferenced
Virginia City NV DRG (7.5' topo TIFF file) they
can share with me?  The ones from Libre and
the other popular sites are off about 7 seconds
on latitude.

It appears these TFW coordinates are incorrect:

2.43840000
0.00000000
0.00000000
-2.43840000
261878.82019049
4362579.16082913


If anybody wants to see the incorrect topo and
TFW file they are here:
http://www.mflan.com/temp/virginia_city.tif
http://www.mflan.com/temp/virginia_city.tfw

Thank you.



Mike Flannigan