Abstract: The authors describe the Russian Stratospheric Aircraft M-55 Geophysica, an important new platform for earth observation, and describe some technical details of its inaugural mission. The M-55 has successfully conducted ...

Abstract: A program package for the management and analysis of spectral ultraviolet radiation (UV) data on an IBM-compatible PC is described. The present version can accommodate data from UV spectroradiometers operating in Russia, ...

Abstract: An historical archive of over 25 000 radiosonde observations from the former Soviet "North Pole" series of drifting ice stations has been compiled and made available to interested researchers. This archive is the only ...