NYPL Map Rectifier

The New York Public Library Map Rectifier lets users explore the NYPL’s rich historical map collection and digitally align these artifacts with modern maps. Learn more…
AAG – Historical GIS Clearinghouse & Forum

The Historical GIS Clearinghouse and Forum seeks to provide information about scholarly GIS projects, programs, events, databases, gazetteers, and organizations & networks. Learn more…
Newberry Library Map & Cartography Collection

The Newberry Library’s collection of 500,000 maps, including links to over 800 digital images offers scholars a valuable guide to historic maps. Learn more…
Spatial History Project

The Spatial History Lab at Stanford University is a place for a collaborative community of scholars to engage in creative visual analysis to further research in the field of history. Learn more…
David Rumsey Map Collection

With over 26,000 maps online and available for use under a Creative Commons license, the David Rumsey Map Collection offers an extraordinary peek into one of the world’s great map collections. Learn more…
Hypercities

HyperCities is a collaborative research and educational platform for traveling back in time to explore the historical layers of city spaces in an interactive, hypermedia environment. Learn more…
Keck DCMP

Featured projects of the Keck Digital Cultural Mapping Program include Ancient Egyptial Architecture Online, Digital Karnak, Digital Roman Forum, Jaffa Cultural Heritage Project, El Camino de Compostela, and Sites of (re)Collection. Learn more…
NGDA

The NGDA seeks to collect and preserve at-risk geospatial imagery and data and to establish best practices for geospatial data preservation. Learn more…
WorldMap

WorldMap, a project of Harvard’s Center for Geographic Analysis, is an experimental platform designed for viewing and interpreting maps collaboratively. Learn more…
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