2020

Alken, P., N. Olsen, N. C. C. Finlay, Co-estimation of geomagnetic field and in-orbit fluxgate magnetometer calibration parameters. Earth Planets Space, 72, 49, doi:10.1186/s40623-020-01163-9, 2020.

Alken, P., Estimating Currents and Electric Fields at Low Latitudes from Satellite Magnetic Measurements, In Ionospheric Multi-Spacecraft Analysis Tools, pp. 233-254. Springer, Cham, 2020.

Chulliat, A., W. Brown, P. Alken, C. Beggan, M. Nair, G. Cox, A. Woods, S. Macmillan, B. Meyer, and M. Paniccia, The US/UK World Magnetic Model for 2020-2025: Technical Report, National Centers for Environmental Information, NOAA, doi:10.25923/ytk1-yx35, 2020.

Soares, G., Y. Yamazaki, I. Cnossen, J. Matzka, K. Pinheiro, A. Morschhauser, P. Alken, and C. Stolle, Evolution of the geomagnetic daily variation at Tatuoca, Brazil, from 1957 to 2019: a transition from Sq to EEJ, J. Geophys. Res., 125, e2020JA028109. https://doi.org/10.1029/2020JA028109, 2020.

Vanhamäki, H., Maute, A., Alken, P. et al. Dipolar elementary current systems for ionospheric current reconstruction at low and middle latitudes. Earth Planets Space 72, 146 (2020). https://doi.org/10.1186/s40623-020-01284-1

Yamazaki, Y., V. Matthias, Y. Miyoshi, C. Stolle, T. Siddiqui, G. Kervalishvilil, J. Lastovicka, M. Kozubek, W. Ward, D. R. Themens, S. Kristoffersen, and P. Alken, September 2019 Antarctic sudden stratospheric warming: quasi-6-day wave burst and ionospheric effects, Geophysical Research Letters, 47 (1), 2020.

Xiong, C., Stolle, C., Alken, P. et al. Relationship between large-scale ionospheric field-aligned currents and electron/ion precipitations: DMSP observations. Earth Planets Space 72, 147 (2020). https://doi.org/10.1186/s40623-020-01286-z

Zhou, Y.‐L., Lühr, H., & Alken, P. (2020). Average ionospheric middle and low latitudes nighttime zonal currents deduced from CHAMP. Journal of Geophysical Research: Space Physics, 125, e2019JA027702. https://doi.org/10.1029/2019JA027702.