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Fri, 22 Feb 2013 13:56:56 -0600 |
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American Geographical Society Library |
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-------- Original Message --------
Subject: Re: [MAPS-L] Can world maps be centered on varying coordinates
Date: Fri, 22 Feb 2013 13:55:22 -0600
From: Robert T Wyatt <[log in to unmask]>
Reply-To: [log in to unmask]
To: Maps, Air Photo, GIS Forum - Map Librarianship <[log in to unmask]>
Angie Cope, American Geographical Society Library, UW Milwaukee wrote:
> (W 90--E 90/N 90--S 90)
To me, the issue is that W 90 is not congruent to E 90, it would be E
270, which isn't used and which I expect to be the reason W 90 was used
for both margins.
Unfortunately I don't have a better proposal but I have been intrigued
by the responses.
Robert T Wyatt
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