16 citations · 22 across the 2 of their papers we have counts for
3 papers
Secular variation signals in magnetic field gradient tensor elements derived from satellite-based geomagnetic virtual observatories
Magnus Danel Hammer, Christopher C. Finlay, Nils Olsen
We present local time-series of the magnetic field gradient tensor elements at satellite altitude derived using a Geomagnetic Virtual Observatory (GVO) approach. Gradient element t…
Co-estimating geomagnetic field and calibration parameters: modeling Earth's magnetic field with platform magnetometer data
Clemens Kloss, Christopher C. Finlay, Nils Olsen
Models of the geomagnetic field rely on magnetic data of high spatial and temporal resolution. The magnetic data from low-Earth orbit satellites of dedicated magnetic survey missio…
The CHAOS-7 geomagnetic field model and observed changes in the South Atlantic Anomaly
Christopher C. Finlay, Clemens Kloss, Nils Olsen +4
We present the CHAOS-7 model of the time-dependent near-Earth geomagnetic field between 1999 and 2020 based on magnetic field observations collected by the low-Earth orbit satellit…