--- Begin Forwarded Message ---
Date: Wed, 05 Apr 2000 13:18:49 -0700
From: Larry Cruse <[log in to unmask]>
Subject: Re: DEM products <fwd>
Sender: Larry Cruse <[log in to unmask]>

Beth,

these guys are just down the street from you at NGDC. stop in sometime for a demo?


also:


1. it's in prerelease....http://www.ngdc.noaa.gov/seg/topo/



2. depository copies were sent out to a lot(?) of libraries (use url above, the ones below are wrong):


 Published
                     Boulder, CO : National Geophysical Data Center, [1997]
 Edition
                     Version 0.5


                                         Available online:
                             Connect to Current GLOBE release information at:

         LOCATION
                                          CALL NUMBER
                                                                                STATUS
   SIO Circ Desk Media
                             SIOC 245 CD-ROM 1
                                                                          AVAILABLE
   SIO Circ Desk Media
                             SIOC 245 CD-ROM 2
                                                                          AVAILABLE
   SIO Circ Desk Media
                             SIOC 245 CD-ROM 3
                                                                          AVAILABLE

 Loc
                    SIO
 Description
                    3 computer optical discs ; 4 3/4 in. + 2 information sheets
 Note
                    Title from disc label
                    "February 1997."
                    This is a corrected version to version 0.1, which had known errors. It also has a new directory
                    structure and altered coverage
 Summary
                    Data from the Global land one-kilometer base elevation project, an international effort to develop a
                    global digital elevation model on a nominal 30-arc-second grid
 Note
                    Current GLOBE release information available on the World Wide Web at:
                    http://www.ngdc.noaa.gov/tpop/globe.shtml
 System note
                    System requirements: PC; CD-ROM drive
 Note
                    "U.S. Depository copy."
 Contents
                    v. 1 Average 30-second elevation grids. -- v. 2 Maximum and minimum 30-second elevation grids.
                    -- v. 3 Discrete 30-second elevation grids
 Subject
                    World maps -- Databases
                    Scripps Institution of Oceanography. Library -- CD-ROMs
 Author
                    National Geophysical Data Center




>>> <[log in to unmask]> 04/05/00 12:05PM >>>
--- Begin Forwarded Message ---
Date: Tue, 4 Apr 2000 13:00:13 -0600
From: Elisabeth Filar <[log in to unmask]>
Subject: DEM products
Sender: Elisabeth Filar <[log in to unmask]>


Does anyone use  - or know anything about - these products, or could suggest
better quality products that show digital elevation worldwide?

GLOBE (Global Land One-Kilometer Base Elevation) Version 1.0 - by NOAA has
global DEMs
Map Render 3D - has world wide DEM coverage at 30 meter resolution

Please email me directly, thanks!
Beth
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~
Elisabeth Filar * Map Librarian
Earth Sciences Library * Campus Box 184
University of Colorado at Boulder
phone: 303-735-4917 * fax:303-735-4879
http://www-libraries.colorado.edu/ps/map/frontpage.htm

--- End Forwarded Message ---

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