DIGITAL DATA SERIES 46

A Digital Representation of Maps Published by the U.S.Geological Survey

By Paul G. Schruben¹, Jeffrey C. Wynn¹, Floyd Gray², Dennis P. Cox³, John H. Stewart³, and William E. Brooks³

¹U.S. Geological Survey, 920 National Center, 12201 Sunrise Valley Drive, Reston, VA 22092-9998
²U.S. Geological Survey, 210 E. 7th St., Tucson, AZ 85705-8454
³Formerly with U.S. Geological Survey.

View screen-resolution geology images

Online Files in ARC/INFO 7, ARC/PC coverages, export, and ArcView 1, 2.1, and 3 formats. Files online since July 30, 1997.

Must first uncompress with unix then un-tar the files before using them.

uncompress vz.tar
tar xvf vz.tar

• ARC/INFO 7 coverages and ARCVIEW 2.1 or 3 project - 31 mb compressed tar file, 58 mb uncompressed.

• ARC/INFO Export files - 28 mb compressed tar file, 91 mb uncompressed.

• PC/ARC coverages and ARCVIEW 1 installer for DOS and Windows 3.1 - 32 mb compressed file, 70 mb uncompressed.

Contacts, Ordering Information

Help file for CD-ROM Release 2 in Acrobat , Microsoft Word 6 , DOS text , or Macintosh text formats.

Get Acrobat Reader.

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Eastern Mineral Resources Team