OpenStreetMap US

Join the OpenHistoricalMap community for our annual informal office hours. Get advice from fellow mappers, brainstorm some focus areas for the coming year, and give feedback to the OHM advisory group.

Speaker

Minh Nguyễn

Minh is a mapper, Wikipedian, and incurable roadgeek. He lives in San José, California.

More info

OpenHistoricalMap

OpenStreetMap for Roman roads? Middle Kingdom cities? 1890s railways? OpenHistoricalMap is aiming to create the most comprehensive, most out-of-date map of everything that’s existed from Then through Now.

Next up in Mapping USA

Previous talk
Organize and analyze OpenStreetMap data using PostGIS and QGIS

Jan 25, 2025 · Sean Whitcomb

OpenStreetMap isn’t just a map - it’s a massive database of geographic information. Learn how to organize, analyze, and visualize OSM data using PostGIS and QGIS software. If participating, please try to...