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2. David Rumsey Historical Map Collection - Wikipedia

   en.wikipedia.org/wiki/David_Rumsey_Historical...

   The David Rumsey Historical Map Collection is a large private map collection with over 150,000 maps and cartographic items. The collection was created by David Rumsey who, after making his fortune in real estate, focused initially on collecting 18th- and 19th century maps of North and South America, as this era "saw the rise of modern cartography."

3. List of satellite map images with missing or unclear data

   en.wikipedia.org/wiki/List_of_satellite_map...

   Some locations on free, publicly viewable satellite map services have such issues due to having been intentionally digitally obscured or blurred for various reasons of this. [1] For example, Westchester County, New York asked Google to blur potential terrorism targets (such as an amusement park, a beach, and parking lots) from its satellite ...

4. National Collection of Aerial Photography - Wikipedia

   en.wikipedia.org/wiki/National_Collection_of...

   The National Collection of Aerial Photography is a photographic archive in Edinburgh, Scotland, containing over 30 million aerial photographs of worldwide historic events and places. From 2008–2015 it was part of the Royal Commission on the Ancient and Historical Monuments of Scotland [ 1 ] and since then it has been a sub-brand of Historic ...

5. Aerial photography - Wikipedia

   en.wikipedia.org/wiki/Aerial_photography

   In 1916 the Austro-Hungarian Monarchy made vertical camera axis aerial photos above Italy for map-making. The first purpose-built and practical aerial camera was invented by Captain John Moore-Brabazon in 1915 with the help of the Thornton-Pickard company, greatly enhancing the efficiency of aerial photography. The camera was inserted into the ...

6. Microsoft Research Maps - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Research_Maps

   Microsoft Research Maps (MSR Maps) was a free online repository of public domain aerial imagery and topographic maps provided by the United States Geological Survey (USGS). The site was a collaboration between Microsoft Research (MSR), Bing Maps, and the USGS. It was in operation from June 1998 to March 2016.

7. Bing Maps - Wikipedia

   en.wikipedia.org/wiki/Bing_Maps

   Bing maps frequently updates and expands the geographic areas covered by its imagery, with new updates being released on roughly a monthly basis. Each imagery release typically contains more than 10TB of imagery. The time between image updates means that aerial and Bird's-Eye images of a particular location can sometimes be several years out-of ...