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Presently, GPS TEC is monitored and distributed in real time from more than 360 stations maintained by agencies in many countries. Geoeffectiveness is a measure of how strongly space weather magnetic fields, such as coronal mass ejections, couple with the Earth's magnetic field.
Solar wind Magnetosphere Ionosphere Link Explorer (SMILE) is a planned joint venture mission between the European Space Agency and the Chinese Academy of Sciences.SMILE will image for the first time the magnetosphere of the Sun in soft X-rays and UV during up to 40 hours per orbit, improving the understanding of the dynamic interaction between the solar wind and Earth's magnetosphere.
This orbit enables observations of the magnetosphere’s response to varying solar wind conditions from the full range of vantage points over time scales encompassing all space weather phenomena. Furthermore, this orbit allows scientific return 100% of the time from at least a single instrument and up to 83% of the time from all instruments ...
The magnetosphere of Jupiter is the largest planetary magnetosphere in the Solar System, extending up to 7,000,000 kilometers (4,300,000 mi) on the dayside and almost to the orbit of Saturn on the nightside. [17] Jupiter's magnetosphere is stronger than Earth's by an order of magnitude, and its magnetic moment is approximately 18,000 times ...
The International Real-time Magnetic Observatory Network, with over 100 interlinked geomagnetic observatories around the world, has been recording the Earth's magnetic field since 1991. The military determines local geomagnetic field characteristics, in order to detect anomalies in the natural background that might be caused by a significant ...
Specifically, it would "investigate the coupling of Earth's magnetosphere and ionosphere focusing on the conversion of electromagnetic energy into particle energy in auroral acceleration regions." [ 3 ] To this end, the two spacecraft would measure electron distributions, ion distributions, and vector electric and magnetic fields for ...
In magnetosphere science and seismology, alternative definitions are usually given, including ranges from 1 mHz to 100 Hz, [3] 1 mHz to 1 Hz, [4] and 10 mHz to 10 Hz. [5] Many types of waves in the ULF frequency band can be observed in the magnetosphere and on the ground. These waves represent important physical processes in the near-Earth ...
The impact of the solar wind onto the magnetosphere generates an electric field within the inner magnetosphere (r < 10 a; with a the Earth's radius) - the convection field. [1] Its general direction is from dawn to dusk. The co-rotating thermal plasma within the inner magnetosphere drifts orthogonal to that field and to the geomagnetic field B o.