Auflistung Geophysik, Extraterrestische Forschung nach Mitwirkenden "Sanchez, Sabrina"
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Predictions of the geomagnetic secular variation based on the ensemble sequential assimilation of geomagnetic field models by dynamo simulations
Sanchez, Sabrina; Wicht, Johannes; Bärenzung, Julien (Earth, Planets and Space, 2020-10-22)The IGRF offers an important incentive for testing algorithms predicting the Earth’s magnetic field changes, known as secular variation (SV), in a 5-year range. Here, we present a SV candidate model for the 13th IGRF that ... -
The Kalmag model as a candidate for IGRF-13
Baerenzung, Julien; Holschneider, Matthias; Wicht, Johannes; Lesur, Vincent; Sanchez, Sabrina (Earth, Planets and Space, 2020-10-29)We present a new model of the geomagnetic field spanning the last 20 years and called Kalmag. Deriving from the assimilation of CHAMP and Swarm vector field measurements, it separates the different contributions to the ...