Geomagnetic Secular Variation and Poloidal Magnetic Fields Produced by Convectional Motions in the Earth's Core
نویسندگان
چکیده
منابع مشابه
Dynamic responses of the Earth’s outer core to assimilation of observed geomagnetic secular variation
Assimilation of surface geomagnetic observations and geodynamo models has advanced very quickly in recent years. However, compared to advanced data assimilation systems in meteorology, geomagnetic data assimilation (GDAS) is still in an early stage. Among many challenges ranging from data to models is the disparity between the short observation records and the long time scales of the core dynam...
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ژورنال
عنوان ژورنال: Journal of geomagnetism and geoelectricity
سال: 1961
ISSN: 0022-1392
DOI: 10.5636/jgg.13.42