Ionospheric storms-A challenge for empirical forecast of the total electron content von Borries, C., Berdermann, J., Jakowski, N., Wilken, V.

Volltext

A new global TEC model for estimating transionospheric radio wave propagation errors von Jakowski, N., Hoque, M. M., Mayer, C.

Volltext

An alternative ionospheric correction model for global navigation satellite systems von Hoque, M. M., Jakowski, N.

Volltext

A new global model for the ionospheric F2 peak height for radio wave propagation von HOQUE, M. M, JAKOWSKI, N

Volltext

Total electron content models and their use in ionosphere monitoring von Jakowski, N., Mayer, C., Hoque, M. M., Wilken, V.

Volltext

Ionospheric Response to the X9.3 Flare on 6 September 2017 and Its Implication for Navigation Services Over Europe von Berdermann, J., Kriegel, M., Banyś, D., Heymann, F., Hoque, M. M., Wilken, V., Borries, C., Heßelbarth, A., Jakowski, N.

Volltext

Introducing a disturbance ionosphere index von Jakowski, N., Borries, C., Wilken, V.

Volltext

The persistence of the NWA effect during the low solar activity period 2007–2009 von Jakowski, N., Hoque, M. M., Kriegel, M., Patidar, V.

Volltext

Estimation of Spatial Gradients and Temporal Variations of the Total Electron Content Using Ground‐Based GNSS Measurements von Jakowski, N., Hoque, M. M.

Volltext

A new global empirical NmF2 model for operational use in radio systems von Hoque, M. M., Jakowski, N.

Volltext

Estimate of higher order ionospheric errors in GNSS positioning von Hoque, M. Mainul, Jakowski, N.

Volltext

Storm induced large scale TIDs observed in GPS derived TEC von BORRIES, C, JAKOWSKI, N, WILKEN, V

Volltext

Ionospheric correction using NTCM driven by GPS Klobuchar coefficients for GNSS applications von Hoque, M. M., Jakowski, N., Berdermann, J.

Volltext

The Potential of Low-Frequency SAR Systems for Mapping Ionospheric TEC Distributions von Meyer, F., Bamler, R., Jakowski, N., Fritz, T.

Volltext

Solar Radio Burst Events on 6 September 2017 and Its Impact on GNSS Signal Frequencies von Sato, H., Jakowski, N., Berdermann, J., Jiricka, K., Heßelbarth, A., Banyś, D., Wilken, V.

Volltext

Reconstruction of F2 layer peak electron density based on operational vertical total electron content maps von Gerzen, T., Jakowski, N., Wilken, V., Hoque, M. M.

Volltext

Higher order ionospheric effects in precise GNSS positioning von Hoque, M. Mainul, Jakowski, N.

Volltext

Ionospheric behavior over Europe during the solar eclipse of 3 October 2005 von Jakowski, N., Stankov, S.M., Wilken, V., Borries, C., Altadill, D., Chum, J., Buresova, D., Boska, J., Sauli, P., Hruska, F., Cander, Lj.R.

Volltext

Ionospheric bending correction for GNSS radio occultation signals von Hoque, M. M., Jakowski, N.

Volltext

Comparative testing of four ionospheric models driven with GPS measurements von Feltens, J., Angling, M., Jackson-Booth, N., Jakowski, N., Hoque, M., Hernández-Pajares, M., Aragón-Àngel, A., Orús, R., Zandbergen, R.

Volltext