ordinance survey

Our thanks to the Londonist for introducing us to an rather stunning and absorbing project called Britain from Above that drew on the extensive archives of the Aerofilms Collection to present to the public and elicit feedback (2010-2014) nearly one hundred thousand aerial photographs and films from between 1919 to 1953.
The varied collection includes urban, industrial and rural scenery and was begun when two veteran flying aces from World War I were granted a charter to launch the first comprehensive land survey by air. Aerofilms also pioneered the discipline known as photogrammetry—the term for producing maps from aerial photography. These vintage images are not only visually captivating but also provide important insights for understanding growth and development and management, conservation of both built and natural environments.