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.

This episode is sponsored by

Relevant links:

About the podcast

On the Geomob podcast every week we discuss themes from the geo industry, interview Geomob speakers, and provide regular updates about our own projects.

Popular podcast topics:
Cartography Earth Observation Ed & Steven updates Geospatial Origins Open Source Geo OpenStreetMap Geo Start-ups / business

The Geomob podcast is hosted by:

Host Ed Freyfogle
Ed Freyfogle
co-founder of OpenCage
Host Steven Feldman
Steven Feldman
KnowWhere Consulting
Host Alastair Graham
Alastair Graham
freelance geospatial/earth observation consultant
Host Denise McKenzie
Denise McKenzie
Managing Partner PLACE Trust
Host Jeremy Morley
Jeremy Morley
geospatial scientist with experience in government and academia