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Subject:	Google Earth miss-matches
From:	Maps-L Moderator <[log in to unmask]>
Reply To:	[log in to unmask]
Date:	Fri, 23 May 2008 15:21:21 -0500
Content-Type:	text/plain
Parts/Attachments:	text/plain (17 lines)

-------- Original Message --------
Subject:        Google Earth miss-matches
Date:   Fri, 23 May 2008 13:08:57 -0700 (PDT)
From:   Tom Hanley <[log in to unmask]>
To:     MAPS-L <[log in to unmask]>

Are the miss-matches between the Google Earth maps and various polygons and lines like some water features, roads and some municipal boundaries due to data sets that have used different datums? Is there an effort to reconcile the miss-matches?

Tom Hanley, Professor Emeritus of Geology

Please use this Yahoo mail account for communications.
Links to the ACRES projects and to Panama photos may be found at: http://chemgeo.ColState.edu/th_hp.htm
"Rock Trails in Central Park" co-authored with M.M. Graff, is available for download at http://www.greenswardparks.org

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