• The Kalmag model as a candidate for IGRF-13 

      Baerenzung, Julien; Holschneider, MatthiasORCIDiD; 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 ...
    • Tide-induced magnetic signals and their errors derived from CHAMP and Swarm satellite magnetometer observations 

      Saynisch-Wagner, JanORCIDiD; Baerenzung, Julien; Hornschild, Aaron; Irrgang, ChristopherORCIDiD; Thomas, Maik (Earth, Planets and Space, 2021-12-20)
      Satellite-measured tidal magnetic signals are of growing importance. These fields are mainly used to infer Earth’s mantle conductivity, but also to derive changes in the oceanic heat content. We present a new Kalman ...