Posts about maps, place name research, geographical resources, and surname mapping for genealogy research in the United States and Europe.
Free Aerial Photography Resource for Genealogists
The ASPRS Aerial Data Catalog is a free aerial photography resource for genealogists to use in their research. Provided by the American Society of Photogrammetry and Remote Sensing (ASPRS), this is a useful tool for locating aerial photography for both U.S. [...]