1. EPSG/POSC Projection Coding System Tables. Available via FTP to:
ftp://ftpmcmc.cr.usgs.gov/release/geotiff/jpl-mirror/tables
2. TIFF Revision 6.0 Specification: A PDF formatted version
is available via FTP to:
ftp://ftp.adobe.com/pub/adobe/DeveloperSupport/TechNotes/PDFfiles/TIFF6.pdf
PostScript formatted text versions available at:.
ftp://sgi.com/graphics/tiff/TIFF6.ps.Z (compressed)
ftp://sgi.com/graphics/tiff/TIFF6.ps (uncompressed)
3. LIBGEOTIFF -- Public Domain GeoTIFF library, available via anonymous
FTP to:
ftp://ftpmcmc.cr.usgs.gov/release/geotiff/jpl-mirror/code
4. LIBTIFF -- Public Domain TIFF library, available via anonymous
FTP to:
ftp://sgi.com/graphics/tiff/
5. Spatial Data Transfer Standard (SDTS) of the USGS.
(Federal Information Processing Standard (FIPS) 173):
ftp://sdts.er.usgs.gov/pub/sdts/
SDTS Task Force
U.S. Geological Survey
526 National Center
Reston, VA 22092
E-mail: sdts@usgs.gov
6. Map use: reading, analysis, interpretation.
Muehrcke, Phillip C. 1986. Madison, WI: JP Publications.
7. Map projections: a working manual. Snyder, John P. 1987.
USGS Professional Paper 1395.
Washington, DC: United States Government Printing Office.
8. Notes for GIS and The Geographer's Craft at U. Texas, on the
World Wide Web (WWW) (current as of 10 April 1995):
http://wwwhost.cc.utexas.edu/ftp/pub/grg/gcraft/notes/notes.html
9. Digital Geographic Information Exchange Standard (DIGEST).
Allied Geographic Publication No 3, Edition 1.2 (AGeoP-3)
(NATO Unclassified).
10. POSC Petrotechnical Open Software Corporation Web site:
http://www.posc.org/