Geomob

Explore the fascinating project of reconstructing Ottoman Empire travel routes using historical maps, geospatial technology, and historical research. Discover how Benjamin Trigona-Harany, winner of the best speaker prize at the February 2026 Geomob Berlin, combined old Ottoman maps, modern routing algorithms, and historical context to
create an interactive routing engine that reveals travel times and routes from the 19th century.

Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

This episode is made possible by support from our sponsor, GEO Business.

Professor David Unwin reflects on how GIS grew from niche quantitative geography into a major field thanks to advances in computing, data, and education in the 1980s–90s. He highlights his own accidental career path, early teaching innovations, and the rise of online learning. He ends by questioning modern AI’s reliability and stressing the continued importance of good geographic thinking.

Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

This episode is proudly brought to you by our sponsor, GEO Business.

Ed speaks with Ben Abelshausen about the progress of Geomob Belgium and the Bike Data Project. They discuss the challenges and successes of organizing events in Belgium, the importance of collecting cycling data to empower cyclists, and the need for better data privacy measures. Ben shares insights into the project's origins, goals, and the necessity for community involvement to create a sustainable and effective data collection system for urban planning.

Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Discover the fascinating journey of the geospatial industry over the past 25 years through an insightful conversation between Jeremy Morley and Stephen Feldman. They explore technological shifts, industry challenges, community building, and the impact of open source and AI on geospatial data.

Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

In this episode of the Geomob podcast, Alastair speaks with Keiko Nomura, a research scientist at NASA Ames Research Center, about her software tool, viewtif. The conversation explores Keiko's background in remote sensing, the motivation behind creating the software, its functionalities, and the community's response to its release. Keiko discusses the challenges of visualizing geospatial data and how the tool aims to simplify the process for users. The episode also touches on future developments and the potential for expanding the tool's capabilities based on user feedback

Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.