The latter is the least well known of the four and was recently the object of
an international observation campaign which was able to establish its main physical characteristics.
Not exact matches
The study, published in the
International Journal of Climatology, highlights these
observations and other historical data, weather reports and flight logs of Allied air
campaigns between 1943 and 1945.
International Polar Year 2007 - 2008 (IPY) was an intense, coordinated field
campaign of
observations, research, and analysis.