In northern and central Ethiopia, 2015 was a very dry year. Rainfall was only from one-half to th...
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The number of people owning a private weather station (PWS) and sharing their meteorological meas...
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On 3 February 2022, at 18:13 UTC, SpaceX launched and a short time later deployed 49 Starlink sat...
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Air mass factor (AMF) calculation is the largest source of uncertainty in NO2 and HCHO satellite ...
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An increasing number of people carry a smartphone with internet connection, a camera and consider...
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