Andrzej Krankowski

Associate Professor, Head of Lamkowko Satellite Observatory
Department of Astronomy and Geodynamics
University of Warmia and Mazury in Olsztyn

Fields of interest:

Monitoring of ionosphere using GNSS measurements

Satellite geodesy



Recent publications:

M. Hernández-Pajares, J.M. Juan, J. Sanz, R. Orus, A. Garcia-Rigo, J. Feltens, A. Komjathy, S.C. Schaer and A. Krankowski:
The IGS VTEC maps: a reliable source of ionospheric information since 1998,
J. Geod., Vol. 83, No. 3-4, (2009), pp. 263-275, doi:10.1007/s00190-008-0266-1.

A. Krankowski, I.I. Shagimuratov, I.I. Ephishov, A. Krypiak-Gregorczyk and G. Yakimova:
The occurrence of the mid-latitude ionospheric trough in GPS-TEC measurements,
Adv. Space Res., Vol. 43, No. 11, (2009), pp. 1721-1731, doi:10.1016/j.asr.2008.05.014.

N. Jakowski, J. Mielich, C. Borries, L. Cander, A. Krankowski, B. Nava and S.M.Stankov:
Large-scale ionospheric gradients over Europe observed in October 2003,
J. Atmos. Sol.-Terr. Phys.,Vol. 70, No. 15, (2008), pp. 1894-1903, doi:10.1016/j.jastp.2008.03.020.

A. Krankowski, I.I. Shagimuratov, L.W. Baran and G.A. Yakimova:
The occurrence of total solar eclipse on October 3, 2005 in TEC over Europe,
Adv. Space Res., Vol. 41, No. 4, (2008), pp. 628-638, doi:10.1016/j.asr.2007.11.002.

H. Rothkaehl, A.Krankowski, I. Stanisławska, J. Błęcki, M. Parrot, J.-J. Berthelier, J.-P. Lebreton:
Wave and plasma measurements and GPS diagnostics of the main ionospheric trough as a hybrid method used for Space Weather purposes,
Ann. Geophys., Vol. 26, (2008), pp. 295-304.

P. Wielgosz, A. Krankowski, R. Sieradzki and D.A. Grejner-Brzezińska:
Application of predictive regional ionosphere model to medium range RTK positioning,
Acta Geophys., Vol. 56, No. 4, (2008) pp. 1147-1161, doi:10.2478/s11600-008-0059-1.

I.E. Zakharenkova, I.I. Shagimuratov, N.Yu. Tepenitzina and A. Krankowski:
Anomalous modification of the ionospheric total electron content prior to the 26 September 2005 Peru earthquake,
J. Atmos. Sol.-Terr. Phys.,Vol. 70, No. 15, (2008), pp. 1919-1928, doi:10.1016/j.jastp.2008.06.003.

A. Krankowski, I.I. Shagimuratov, and L.W. Baran:
Mapping of foF2 over Europe based on GPS-derived TEC data,
Adv. Space Res., Vol. 39, No. 5, (2007), pp. 651-660, doi:10.1016/j.asr.2006.09.034.

A. Krankowski, I.I. Shagimuratov, L.W. Baran and G. Yakimova:
The structure of the mid- and high-latitude ionosphere during the November 2004 storm event obtained from GPS observations,
Acta Geophys., Vol. 55, No. 4, (2007),pp. 490-508, doi:10.2478/s11600-007-0033-3.

I.E. Zakharenkova, I.I. Shagimuratov and A. Krankowski:
Features of the ionosphere behavior before the Kythira 2006 earthquake,
Acta Geophys., Vol. 55, No. 4, (2007), pp. 524-534, doi:10.2478/s11600-007-0031-5.

I.E. Zakharenkova, I.I. Shagimuratov, A. Krankowski and A.F. Lagovsky:
Precursory phenomena observed in the total electron content measurements before great Hokkaido earthquake of September 25, 2003 (M = 8.3)
Stud.Geophys. Geod., Vol. 51, No. 2, (2007), pp. 267-278, doi:10.1007/s11200-007-0014-7.

A. Krankowski, I.I. Shagimuratov, L.W. Baran, I.I. Epishov and N.J. Tepenitzyna:
The occurrence of polar cap patches in TEC fluctuations detected Using GPS measurements in southern hemisphere,
Adv. Space Res., Vol. 38, No. 11, (2006), pp. 2601-2609, doi:10.1016/j.asr.2005.12.006.

A. Krankowski, I.E. Zakharenkova and I.I. Shagimuratov:
Response of the ionosphere to the Baltic Sea earthquake of 21 September 2004,
Acta Geophys., Vol. 54, No. 1, (2006), pp. 90-101, doi:10.2478/s11600-006-0008-9.

I.E. Zakharenkova, A. Krankowski and I.I. Shagimuratov:
Modification of the low-latitude ionosphere before the 26 December 2004 Indonesian earthquake,
Nat. Hazards Earth Syst. Sci., Vol. 6, No. 5, (2006), pp. 817-823, doi:10.5194/nhess-6-817-2006.

A. Krankowski, W. Kosek, L.W. Baran, and W. Popiński:
Wavelet analysis and forecasting of VTEC obtained with GPS observations over European latitudes,
J. Atmos. Sol.-Terr. Phys. Vol. 67, No. 12, (2005), pp. 1147-1156, doi:10.1016/j.jastp.2005.03.004.