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

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

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

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

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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.

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

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

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

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

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

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

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

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

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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.

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

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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.

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

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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.

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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.

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

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