Globally, billions of flying animals undergo seasonal migrations, many of which occur at night. T...
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TROPOMI, on-board the S5P satellite, is a nadir-viewing spectrometer measuring reflected sunlight...
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Publication
In northern and central Ethiopia, 2015 was a very dry year. Rainfall was only from one-half to th...
Publication
Multitude of clouds and precipitation observations in Germany is described. Data are available no...
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