# Open Source GIS: GRASS Book: by M\. Neteler \& H\. Mitasova \| Online Book Supplement > Supplemental information and sample data download for the book "Open Source GIS: A GRASS GIS Approach" by Markus Neteler \& Helena Mitasova, 2008, Springer, New York Generated by Yoast SEO v28.0, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Book authors](https://grassbook.org/authors/) - [About this book](https://grassbook.org/about/about-this-book/) - [Book index](https://grassbook.org/about/book-index/) - [Books and book chapters](https://grassbook.org/neteler/books/) - [Code examples](https://grassbook.org/code-examples/) - [Code examples 3rd Edition](https://grassbook.org/code-examples/code-examples-3rd-edition/) - [Datasets 3rd Edition](https://grassbook.org/datasets/datasets-3rd-edition/) - [Demo GRASS GIS script examples](https://grassbook.org/code-examples/demo-examples/) ## Optional - [Sitemap index](https://grassbook.org/sitemap_index.xml)