Using Repeat Photography to Show Change in the Landscape
The US Geological Survey has been using repeat photography to document changes in glaciers and deserts over time. Repeat photography is comparing photos taken between forty and over a hundred years apart. The changes documented in the landscapes are quite astonishing.
To read more and see for yourself go the Wired Science article: Then and Now: Repeat Photography Captures Changing Landscapes | Wired Science | Wired.com.


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