- Columbia Earthscape
- A resource that aims to select a wide range of topics to be made available for researchers, teachers, students, and decision makers involved in the field. Composed of four main areas: research, education, Earth Affairs Magazine, and links.
- Geologic Resources
- Resources for geoscientists, engineers, and other environmental professionals. Includes free resources, software, books, and instruments.
- Free internet link directory for geotechnical engineers and researchers including links to online free books, manuals, theses, papers and reports in geotechnical engineering field.