Items where Author is "Rogers, Neil"

Journal Article

Fiori, Robyn and Rogers, Neil and Nikitina, Lidia and Lobzin, Vasily and Rock, Emily (2023) Duration and extent of solar X-ray flares and shortwave fadeouts likely to impact high frequency radio wave propagation based on an evaluation of absorption at 30 MHz. Journal of Atmospheric and Solar-Terrestrial Physics, 252: 106148. ISSN 1364-6826

Haines, Carl and Owens, M and Barnard, Luke and Lockwood, Mike and Beggan, Ciarán D. and Thomson, A.W.P. and Rogers, Neil (2022) Towards GIC forecasting : Statistical downscaling of the geomagnetic field to improve geoelectric field forecasts. Space Weather, 20 (1): e2021SW002. ISSN 1542-7390

Rogers, Neil and Wild, James and Eastoe, Emma and Huebert, Juliane (2021) Climatological Statistics of Extreme Geomagnetic Fluctuations with Periods from 1 s to 60 min. Space Weather, 19 (11): e2021SW002. ISSN 1542-7390

Rogers, Neil and Huerbert, Juliane and Richardson, Gemma and Thomson, Alan (2021) From SWIGS to SWIMMR. Astronomy and Geophysics, 62 (5). 5.30-5.33. ISSN 1366-8781

Hapgood, Mike and Angling, Matthew and Attrill, Gemma and Bisi, Mario and Cannon, Paul and Dyer, Clive and Eastwood, Jonathan and Elvidge, Sean and Gibbs, Mark and Harrison, Richard and Hord, Colin and Horne, Richard and Jackson, David and Jones, Bryn and Machin, Simon and Mitchell, Cathryn and Preston, John and Rees, John and Rogers, Neil and Routledge, Graham and Ryden, Keith and Tanner, Rick and Thomson, Alan and Wild, Jim and Willis, Mike (2021) Development of space weather reasonable worst-case scenarios for the UK National Risk Assessment. Space Weather, 19 (4): e2020SW002. ISSN 1542-7390

Ogunmodimu, Olugbenga and Honary, Farideh and Rogers, Neil and Richardson, Ian and Nwankwo, Victor and Adebisi, Bamidele (2020) Empirical modelling of auroral absorption during disturbed periods of interplanetary coronal mass ejection events. Journal of Atmospheric and Solar-Terrestrial Physics. ISSN 1364-6826

Rogers, Neil and Wild, Jim and Eastoe, Emma and Gjerloev, J.W. and Thomson, A.W.P. (2020) A Global Climatological Model of Extreme Geomagnetic Field Fluctuations. Journal of Space Weather and Space Climate, 10: 10. p. 5. ISSN 2115-7251

Li, Zhuo and Quegan, Shaun and Chen, Jie and Rogers, Neil (2015) Performance analysis of phase gradient autofocus for compensating ionospheric phase scintillation in BIOMASS P-band SAR data. IEEE Geoscience and Remote Sensing Letters, 12 (6). pp. 1367-1371. ISSN 1545-598X

Rogers, Neil and Honary, Farideh (2015) Assimilation of real-time riometer measurements into models of 30 MHz polar cap absorption. Journal of Space Weather and Space Climate, 5: A8. pp. 1-18.

Rogers, Neil and Quegan, Shaun (2014) The accuracy of Faraday rotation estimation in satellite synthetic aperture radar images. IEEE Transactions on Geoscience and Remote Sensing, 52 (8). pp. 4799-4807.

Rogers, Neil and Quegan, Shaun and Kim, Jun Su and Papathanassiou, Kostas (2014) Impacts of ionospheric scintillation on the BIOMASS P-Band satellite SAR. IEEE Transactions on Geoscience and Remote Sensing, 52 (3). pp. 1856-1868.

Belcher, David and Rogers, Neil (2009) Theory and simulation of ionospheric effects on synthetic aperture radar. IET Radar Sonar and Navigation, 3 (5). pp. 541-551. ISSN 1751-8784

Béniguel, Yannick and Romano, Vincenzo and Alfonsi, Lucilla and Aquino, Marcio and Bourdillon, Alain and Cannon, Paul and De Franceschi, Giorgiana and Dubey, Smita and Forte, Biagio and Gherm, Vadim and Jakowski, Norbert and Materassi, Massimo and Noack, Thoralf and Pozoga, Mariusz and Rogers, Neil and Spalla, Paolo and Strangeways, Hal and Warrington, Michael and Wernik, Andrzej and Wilken, Volker and Zernov, Nikolay (2009) Ionospheric scintillation monitoring and modelling. Annals of Geophysics, 52 (3-4). pp. 391-416. ISSN 1593-5213

Rogers, Neil and Cannon, Paul and Groves, Keith (2009) Measurements and simulation of ionospheric scattering on VHF and UHF radar signals : channel scattering function. Radio Science, 44 (1): RS0A07. ISSN 0048-6604

Rogers, Neil and Cannon, Paul and Groves, Keith (2009) Measurements and simulation of ionospheric scattering on VHF and UHF radar signals : coherence times, coherence bandwidths and S4. Radio Science, 44 (1): RS0A33. ISSN 0048-6604

Rogers, Neil and Mitchell, Cathryn N. and Heaton, J. A. T. and Cannon, Paul and Kersley, L. (2001) Application of radio tomographic imaging to HF oblique incidence ray tracing. Radio Science, 36 (6). pp. 1591-1598. ISSN 0048-6604

Heaton, J. A. T. and Cannon, Paul and Rogers, Neil and Mitchell, Cathryn N. and Kersley, L. (2001) Validation of electron density profiles derived from oblique ionograms over the United Kingdom. Radio Science, 36 (5). pp. 1149-1156. ISSN 0048-6604

Contribution in Book/Report/Proceedings

Rogers, Neil and Wild, Jim and Eastoe, Emma (2020) The distribution and direction of extreme geomagnetic fluctuations over 1-60 minute periods. In: 2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science :. IEEE, ITA, pp. 1-4. ISBN 9789463968003

Rogers, Neil and Honary, Farideh and Hallam, Jonathan and Stocker, A. J. and Warrington, Michael and Siddle, D. and Danskin, D. W. and Jones, Bryn (2015) Assimilative real-time models of HF absorption at high latitudes. In: Proceedings of the 14th International Ionospheric Effects Symposium :. UNSPECIFIED, USA, pp. 1-8.

Rogers, Neil and Honary, Farideh (2014) D-region HF absorption models incorporating real-time riometer measurements. In: Proceedings of the XXXIth URSI General Assembly and Scientific Symposium (URSI GASS), 2014 :. IEEE, CHN, pp. 1-2.

Hallam, Jonathan and Stocker, A. J. and Warrington, Michael and Siddle, D. and Zaalov, Nikolay and Honary, Farideh and Rogers, Neil and Boteler, D. and Danskin, D.W. (2014) Predictions and observations of HF radio propagation in the northerly ionosphere : the effect of the solar flares and a weak CME in early January 2014. In: Geophysical Research Abstracts :. Copernicus GmbH (Copernicus Publications) on behalf of the European Geosciences Union (EGU), AUT, EGU2014-15087. ISBN 1607-7962

Rogers, Neil and Honary, Farideh (2013) Optimising models of HF absorption in the Polar Cap ionosphere. In: The Solar-Terrestrial Center of Excellence (website) :. UNSPECIFIED, NLD. (Unpublished)

Rogers, Neil and Quegan, Shaun (2013) Faraday rotation correction for the ESA BIOMASS P-band synthetic aperture radar. In: 7th European Conference on Antennas and Propagation (EUCAP 2013) - Convened Sessions :. IEEE, SWE, 3919 - 3923. ISBN 9781467321877

Lopez-dekker, Paco and Garcia, Jose A. and De Zan, Francesco and Borner, Thomas and Younis, Marwan and Papathanassiou, Kostas and Guardabrazo, Tomas and Bourlon, Valerie and Ramongassie, Sophie and Taveneau, Nicolas and Ulander, Lars and Murdin, Daniel and Rogers, Neil and Quegan, Shaun and Franco, Raffaella (2012) Biomass End-to-End mission performance assessment. In: Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International :. IEEE, GBR, pp. 1602-1605. ISBN 9781467311601

Kim, Jun Su and Papathanassiou, Kostas and Quegan, Shaun and Rogers, Neil (2012) Estimation and correction of scintillation effects on spaceborne P-band SAR images. In: 2012 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) :. Curran Associates, Inc., pp. 5101-5104. ISBN 9781467311601

Rogers, Neil and Quegan, Shaun (2012) Scintillation impacts on the BIOMASS P-band space-based SAR. In: 2012 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) :. Curran Associates, Inc., pp. 6400-6403. ISBN 9781467311601

Lopez-dekker, Paco and De Zan, Francesco and Borner, Thomas and Younis, Marwan and Papathanassiou, Kostas and Guardabrazo, Tomas and Bourlon, Valerie and Ramongassie, Sophie and Taveneau, Nicolas and Ulander, Lars and Murdin, Daniel and Rogers, Neil and Quegan, Shaun and Franco, Raffaella (2011) BIOMASS end-to-end mission performance simulator. In: Geoscience and Remote Sensing Symposium (IGARSS), 2011 IEEE International :. IEEE, GBR, pp. 4249-4252. ISBN 9781457710032

Lopez-dekker, Paco and De Zan, Francesco and Börner, Thomas and Younis, Marwan and Papathanassiou, Kostas and Guardabrazo, Tomás and Bourlon, Valerie and Ramongassie, Sophie and Taveneau, Nicolas and Ulander, Lars and Murdin, Daniel and Rogers, Neil and Quegan, Shaun and Franco, Raffaella (2011) BIOMASS end-to-end mission simulation and performance assessment. In: DLR E-library :. UNSPECIFIED, NLD.

Rogers, Neil and Quegan, Shaun (2011) Simulation of ionospheric effects and their mitigation for the ESA BIOMASS P-band space-based radar. In: 13th International Ionospheric Effects Symposium (IES 2011) :. National Technical Information Service (www.NTIS.gov), Springfield, Va., pp. 646-653.

Rogers, Neil and Cannon, Paul (2009) The synthetic aperture radar trans- ionospheric radio propagation simulator (SAR-TIRPS). In: IET 11th International Conference on Ionospheric Radio Systems and Techniques (IRST 2009) :. IET Press, London, pp. 112-116. ISBN 9781849191234

Rogers, Neil and Cannon, Paul and Fraser, David (2006) Wideband modelling and measurement of trans-ionospheric radar waveform propagation. In: 10th IET International Conference on Ionospheric Radio Systems and Techniques (IRST 2006) :. IET Press, London, pp. 29-33. ISBN 0 86341 659 4

Rogers, Neil and Warrington, Michael and Jones, Tudor (2001) Oblique ionogram features associated with off-great-circle HF propagation at high latitudes. In: Eleventh International Conference on Antennas and Propagation, 2001 :. IEE Conference Publication, 1 . IEE, GBR, pp. 398-402. ISBN 0852967330

Rogers, Neil and Cannon, Paul and Heaton, J. A. T. and Mitchell, Cathryn N. and Kersley, L. (1999) Ray tracing through tomographic images of the ionosphere. In: IEE National Conference on Antennas and Propagation, 31 March-1 April 1999 :. IEE, GBR, pp. 345-348. ISBN 0852967136

Contribution to Conference

Rogers, Neil and Wild, Jim and Grocott, Adrian (2024) A new database of near-Earth solar wind conditions from Cluster 1 and 3, and comparisons with OMNI projected values. In: Autumn MIST (Birmingham 2024), 2024-11-29 - 2024-11-29, The Exchange, 3 Centenary Square, Birmingham, B1 2DR. (Unpublished)

Rogers, Neil and Honary, Farideh (2023) Enhancements and validation of the real-time optimised D-Region HF radio absorption model. In: UK Space Weather and Space Environment Meeting 1, 2023-09-12 - 2023-09-15, Leonardo Hotel.

Themens, David and Rogers, Neil and Reid, Benjamin and McCaffrey, Anthony and Fiori, R. A. D. and Spanswick, E. and Jayachandran, Periyadan T. and Honary, Farideh and Elvidge, Sean (2023) Toward capturing the behaviour of polar cap absorption events in empirical models : A fast, quasi-empirical solar energetic proton module. In: URSI General Assembly 2023, 2023-08-19 - 2023-08-26, Sapporo Convention Center.

Themens, David and Watson, Christopher A. and Rogers, Neil and Reid, Benjamin and McCaffrey, Anthony and Jayachandran, Periyadan T. and Honary, Farideh and Elvidge, Sean and Ruck, Joshua (2022) New Features for the Empirical Canadian High Arctic Ionospheric Model (E-CHAIM) v4.0.0. In: AGU Fall Meeting 2022, 2022-12-12 - 2022-12-16.

Rogers, Neil and Wild, Jim and Eastoe, Emma (2021) Statistics of extreme geomagnetic field fluctuations : Directionality, timescale dependence, and spatial correlations. In: 17th European Space Weather Week, 2021-10-25 - 2021-10-29, Technology Innovation Centre.

Rogers, Neil and Wild, Jim and Eastoe, Emma (2020) Temporal, directional, and spatial statistics of extreme dB/dt. In: European Space Weather Symposium, 2020-11-02 - 2020-11-06, Online.

Dunlop, Malcolm and Yang, Junying and Dong, Xiangcheng and Freeman, Mervyn and Rogers, Neil and Wild, Jim and Forsyth, Colin and Cao, Jinbin and Lühr, Hermann and Xiong, Chao (2020) Field-aligned current ordering in ground and space measurements. In: European Geosciences Union General Assembly 2020, 2020-05-04 - 2020-05-08, Online.

Rogers, Neil and Wild, Jim and Eastoe, Emma (2019) Modelling directionality, seasonality, and local time dependences in extreme geomagnetic field fluctuations. In: 16th European Space Weather Week, 2019-11-18 - 2019-11-22, Palais des Congrès.

Rogers, Neil and Wild, Jim and Eastoe, Emma (2019) The Directional Statistics of Extreme Geomagnetic Field Variations. In: National Astronomy Meeting 2019, 2019-06-30 - 2019-07-04, Lancaster University. (Unpublished)

Rogers, Neil and Honary, Farideh and Warrington, Michael and Stocker, Alan and Siddle, D. and Hallam, Jonathan (2013) Improving HF communications availability forecasts for aircraft on Trans-Polar routes. In: 10th European Space Weather Week, 2013-11-18 - 2013-11-22, Radisson Blu Hotel.

Book/Report/Proceedings

Wild, Jim and Hook, Isobel and Arridge, Chris and Badman, Sarah and Case, Nathan and Constable, DA and Grocott, Adrian and Kinrade, Joe and Ray, Licia C and Rogers, Neil and Simmons, Brooke and Sobral, David and Stott, John and Walach, Maria and Wardlow, Julie and Williams, Steven (2019) National Astronomy Meeting 2019 Abstract Book. Royal Astronomical Society.

Thesis

Rogers, Neil and Warrington, Michael (2000) The effects of large-scale ionospheric gradients on H.F. direction finding at high latitudes. PhD thesis, Univ Leicester, University of Leicester.

Report

Hapgood, Mike and Angling, Matthew and Attrill, Gemma and Bisi, Mario and Burnett, Catherine and Cannon, Paul and Dyer, Clive and Eastwood, Jonathan and Elvidge, Sean and Gibbs, Mark and Harrison, Richard and Hord, Colin and Horne, Richard B. and Jackson, David and Jones, Bryn and Machin, Simon and Mitchell, Cathryn N. and Preston, John and Rees, John and Rogers, Neil and Richards, Andrew and Routledge, Graham and Ryden, Keith and Tanner, Rick and Thomson, Alan and Wild, Jim and Willis, Mike (2020) Summary of space weather worst-case environments : (2nd revised edition). [Report]

Rogers, Neil (1999) Evaluation of Modern HF Ray Tracing [Final Report] : DERA/CIS/CIS1/CR990854. [Report]