Here is one of the most comprehensive running lists of free GIS data that I’ve come across. The site and it’s contents are the publicly-facing hard work by Dr. Robin Wilson. You can read… Dr. Robin Wilson’s Free GIS Data
ACM Transactions on Graphics (TOG) Advances in Engineering Software Annals of the Association of American Geographers Automation in Construction Building and Environment Cartography and Geographic Information Science (CaGIS) Computational Geometry — Theory and Applications Computer… GIS Journals and Publications
Open textbooks are becoming increasingly available – here’s what we’ve gathered GIS Commons: An Introductory Textbook on Geographic Information Systems – Michael Schmandt, Ph.D. Open Rutger’s University – GIS in Public Safety eBooks Geospatial Analysis… Open Source & Free GIS eBooks and Textbooks