Creating an Orthorectified Mosaic Image from Historical Aerial Photographs
Historical aerial photographs are very useful data to many researchers. Countries have used aerial photographs to capture geographical space since the late 1920s. They can provide an excellent visual picture of an area to understand the changing environment of a landscape. Aerial photographs are used by different government agencies, academic researchers, non-profit organizations, and commercial companies to create and update maps, and to study the environment, climate change, etc. Recently I have collaborated with a history professor at Princeton University to process over 1000 contact prints...