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 …

Explore and contribute to historical map data with OpenHistoricalMap, a collaborative platform showcasing the world's history through maps.

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

Sep 8, 2024 · This data is provided by St. Louis County. You’ll find maps, applications, reports, tables, and more. Click below to explore all of the available data or explore by category.” If you …

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

Jun 9, 2025 · In case you’re looking for a model to follow for California’s historic townships, I’ve previously mapped the townships of Santa Clara County and (in part) Alameda County.

May 12, 2024 · OldInsuranceMaps.net provides web service endpoints that allow you to use georeferenced Sanborn maps as basemap sources while adding features to OpenHistoricalMap.

Jan 25, 2024 · I tried my best to reconcile the imported Newberry boundaries with USGS topographic maps (either the built-in USGS topo layer or USGS topoView), TIGER boundaries, …

May 8, 2025 · What does it really mean to use historical GIS data? Historical GIS is not merely a simulation of a past environment. History is about so much more than seeing things laid out on …

Aug 25, 2024 · This URL is for the default Historic style; we also publish stylesheets for the other styles you can switch to on the main site. You can delete the style.load listener, since the …