OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain. OpenHistoricalMap is a charter project of OpenStreetMap U.S., a 501(c)(3) nonprofit organization affiliated with the OpenStreetMap Foundation.

OpenHistoricalMap collaboratively stores and displays map data throughout the history of the world. OpenHistoricalMap is built by a community of mappers and historians that contribute and maintain data about the history of the world.

Explore and create historical maps of any place and time with OpenHistoricalMap.

OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain.

2024年11月16日 · Part of it is that we’re cramming all of history into a given tile to facilitate client-side animations and time slider scrubbing without network overhead, but another part of it is that we’ve only begun to optimize the tiles for performance.

OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain.

OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain. OpenHistoricalMap is a charter project of OpenStreetMap U.S., a 501(c)(3) nonprofit organization affiliated with the OpenStreetMap Foundation.

OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain.

OpenHistoricalMap (OHM) provides historical mapping and related data, licensed by contributors at the object level.

OpenHistoricalMap collaboratively stores and displays map data throughout the history of the world.