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Global warming trend of mean tropospheric temperature observed by satellites.

We have analyzed the global tropospheric temperature for 1978 to 2002 with the use of passive microwave sounding data from the NOAA series of polar orbiters and the Earth Observing System Aqua satellite. To accurately retrieve the climatic trend, we combined the satellite data with an analytic model of temperature that contains three different time scales: a linear trend and functions that defi...

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Global Dust Transport as Observed by A-train Satellites

This paper presented a new height-resolved view of global dust transport based on 2007-2010 Atrain observations. First, a new dust identification methodology was developed to improve optically thin dust layer detection. Second a new dust partition methodology was developed and applied to CALIPSO lidar measurements to derive dust partitions in external mixed aerosols. These new approaches allow ...

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Searching for Dark Matter annihilation in recently discovered Milky Way satellites with Fermi-LAT

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Magnetic ripples observed by Swarm satellites and their enhancement during typhoon activity

The Swarm satellites observed small-amplitude (0.1–5 nT) magnetic fluctuations perpendicular to the geomagnetic field. These so-called magnetic ripples (MRs) have a period of around a few tens of seconds along the satellite orbit in the topside ionosphere at middle and low latitudes. They are spatial structures from small-scale field-aligned currents. We investigated the following three charact...

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Diurnal-seasonal and weather-related variations of land surface temperature observed from geostationary satellites

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ژورنال

عنوان ژورنال: Nature

سال: 1905

ISSN: 0028-0836,1476-4687

DOI: 10.1038/071390a0