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GAARDIAN - GNSS Availability, Accuracy, Reliability and Integrity Assessment for Timing and Navigation

Project: Research council

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  • 2015

    GPS phase scintillation at high latitudes during geomagnetic storms of 7-17 March 2012 - Part 2: Interhemispheric comparison

    Prikryl, P., Ghoddousi-Fard, R., Spogli, L., Mitchell, C. N., Li, G., Ning, B., Cilliers, P. J., Sreeja, V., Aquino, M., Terkildsen, M., Jayachandran, P. T., Jiao, Y., Morton, Y. T., Ruohoniemi, J. M., Thomas, E. G., Zhang, Y., Weatherwax, A. T., Alfonsi, L., De Franceschi, G. & Romano, V., 2 Jun 2015, In: Annales Geophysicae. 33, 6, p. 657-670 14 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
    23   Link opens in a new tab Citations (SciVal)

  • Using sparse regularization for multi-resolution tomography of the ionosphere

    Panicciari, T., Smith, N. D., Mitchell, C. N., Da Dalt, F. & Spencer, P. S. J., 2015, In: Nonlinear Processes in Geophysics. 22, 5, p. 613-624 12 p.

    Research output: Contribution to journal › Article › peer-review

    12   Link opens in a new tab Citations (SciVal)

  • 2014

    Further observations of GPS satellite oscillator anomalies mimicking ionospheric phase scintillation

    Benton, C. J. & Mitchell, C. N., Jul 2014, In: GPS Solutions. 18, 3, p. 387-391 5 p.

    Research output: Contribution to journal › Article › peer-review

    19   Link opens in a new tab Citations (SciVal)

  • Improving the vertical electron density profile in ionospheric imaging at storm time: A case study on 25-27 September 2011

    Yin, P. & Mitchell, C. N., 8 Sept 2014, In: Journal of Geophysical Research: Space Physics. 119, 9, p. 7963-7971 9 p.

    Research output: Contribution to journal › Article › peer-review

    9   Link opens in a new tab Citations (SciVal)

  • Ionospheric corrections for GPS time transfer

    Rose, J. A. R., Watson, R. J., Allain, D. J. & Mitchell, C. N., 20 Mar 2014, In: Radio Science. 49, 3, p. 196-206 11 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
    22   Link opens in a new tab Citations (SciVal)

  • Ionospheric imaging in Africa

    Chartier, A. T., Kinrade, J., Mitchell, C. N., Rose, J. A. R., Jackson, D. R., Cilliers, P., Habarulema, J.-B., Katamzi, Z., McKinnell, L.-A., Matamba, T., Opperman, B., Ssessanga, N., Giday, N. M., Tyalimpi, V., De Franceschi, G., Romano, V., Scotto, C., Notarpietro, R., Dovis, F. & Avenant, E. & 11 others, Wonnacott, R., Oyeyemi, E., Mahrous, A., Tsidu, G. M., Lekamisy, H., Olwendo, J. O., Sibanda, P., Gogie, T. K., Rabiu, B., De Jong, K. & Adewale, A., 8 Jan 2014, In: Radio Science. 49, 1, p. 19-27 9 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
    13   Link opens in a new tab Citations (SciVal)
    81 Downloads (Pure)

  • Method to measure the Stokes parameters of GPS signals

    Benton, C. J. & Mitchell, C. N., 1 Jan 2014, In: Radio Science. 49, 1, p. 7-18 12 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
    1   Link opens in a new tab Citation (SciVal)
    38 Downloads (Pure)

  • System design for geosynchronous synthetic aperture radar missions

    Hobbs, S., Mitchell, C., Forte, B., Holley, R., Snapir, B. & Whittaker, P., 8 May 2014, In: IEEE Transactions on Geoscience and Remote Sensing. 52, 12, p. 7750-7763 14 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
    File
    144   Link opens in a new tab Citations (SciVal)
    443 Downloads (Pure)

  • 2011

    Bipolar climatology of GPS ionospheric scintillation at solar minimum

    Alfonsi, L., Spogli, L., De Franceschi, G., Romano, V., Aquino, M., Dodson, A. & Mitchell, C. N., 2011, In: Radio Science. 46, Rs0d05.

    Research output: Contribution to journal › Article › peer-review

    134   Link opens in a new tab Citations (SciVal)

  • 2008

    Dynamics of high-latitude patches and associated small-scale irregularities during the October and November 2003 storms

    De Franceschi, G., Alfonsi, L., Rornano, V., Aquino, M., Dodson, A., Mitchell, C. N., Spencer, P. & Wernik, A. W., 2008, In: Journal of Atmospheric and Solar-Terrestrial Physics. 70, 6, p. 879-888 10 p.

    Research output: Contribution to journal › Article › peer-review

    77   Link opens in a new tab Citations (SciVal)

  • GPS scintillation in the high arctic associated with an auroral arc

    Smith, A. M., Mitchell, C. N., Watson, R. J., Meggs, R. W., Kintner, P. M., Kauristie, K. & Honary, F., 27 Mar 2008, In: Space Weather. 6, 3, p. 1-7 7 p., S03D01.

    Research output: Contribution to journal › Article › peer-review

    71   Link opens in a new tab Citations (SciVal)

  • History, current state, and future directions of ionospheric imaging

    Bust, G. S. & Mitchell, C. N., 2008, In: Reviews of Geophysics. 46, 1, RG1003.

    Research output: Contribution to journal › Article › peer-review

    275   Link opens in a new tab Citations (SciVal)

  • 2007

    Imaging of fast moving electron-density structures in the polar cap

    Spencer, P. S. J. & Mitchell, C. N., 2007, In: Annals of Geophysics. 50, 3, p. 427-434 8 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
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    57   Link opens in a new tab Citations (SciVal)
    182 Downloads (Pure)