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See all postsTurbulent Waters: Showing the Historical Extent and Impact of Natural and Human Activities in OpenHistoricalMap
Historic (and prehistoric) changes in water levels, some due to dam building and others resulting from natural processes, have had significant influence on geography. The changes include dam construction, a major dam...
Lowercase history: micromapping the past
History is about far more than empires, wars, and migration. The same attention to detail that makes OpenStreetMap special – that human touch – also makes OpenHistoricalMap stand out in the field...
Event Mapping: new territory for OpenHistoricalMap
Experimentation has started on mapping events in OpenHistoricalMap. Potential subjects include the routes of explorers and their expeditions, and mapping battles and campaigns. We will discuss available resources, static elements (traditional mapping),...
State of the OpenHistoricalMap 2024
This session will provide an overview of the health of the OpenHistoricalMap project, as measured by active user growth, data contributed, supporting systems that are in place, as well as by reviewing...
OpenHistoricalMap: What's new in the world of old?
There’s a lot of new happenings in the home of old mapping, OpenHistoricalMap. This mappy hour will cover a few topics, including: The recent Newberry Library Atlas of Historical County Boundaries import...