Weather balloon being launched from the German airship LZ-127 Graf Zeppelin during its polar flight in July 1931. During the week-long flight over the Arctic the airship took meteorological measurements,mapped changes in the magnetic field and took panoramic photographs. The LZ-127 Graf Zeppelin was completed in 1928 and retired in 1937 the day after the Hindenburg disaster | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US Coast Guard |
Bildgröße: | 2490 px × 3202 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |