https://www.tugraz.at/en/news/press-service/singleview/article/uni-graz-und-tu-graz-dokumentieren-gletscherschwund-mit-historischen-luftbildern
The photographs taken by the US Air Force offer a unique opportunity to analyse the state of Austrian glaciers on a large scale after the end of the Second...
uni grazaerial photographstuusehistorical