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Sender:
Maps and Air Photo Systems Forum <[log in to unmask]>
Subject:
USGS Quadrangles Specifically defined <fwd>
From:
Johnnie Sutherland <[log in to unmask]>
Date:
Wed, 7 Apr 1999 16:31:18 -0400
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"Johnson, Daniel P." <[log in to unmask]>
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--- Begin Forwarded Message ---
Date: Wed, 7 Apr 1999 09:31:00 -0000
From: "Johnson, Daniel P." <[log in to unmask]>
Subject: USGS Quadrangles Specifically defined
Sender: "Johnson, Daniel P." <[log in to unmask]>
 
 
 
I am looking for some information on the exact definition of the USGS 7.5
mininute quadrangles.  For instance when it was developed, by whom etc.
Any help would be greatly appreciated!!
 
 
 
--------------------------------------------------------------
Daniel P. Johnson
GIS Applications Analyst
Digital Libraries Team
IUPUI University Library
UL 1115r
(317) 274.0482
[log in to unmask]
 
--- End Forwarded Message ---

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