Research Output

Article

Quantitative Reconstruction of the Exterior Boundary Shape of Metallic Inclusions Using Electrical Capacitance Tomography

Zhang, M., Xu, Y. & Soleimani, M., 15 Dec 2017, In : IEEE Sensors Journal. 17, 24, p. 8263 - 8270

Research output: Contribution to journalArticle

4 Citations (Scopus)

Rapid variations in echo power maps of VHF radar backscatter from the lower atmosphere

Worthington, R. M., Palmer, R. D., Fukao, S., Yamamoto, M. & Astin, I., 1 May 2000, In : Journal of Atmospheric and Solar-Terrestrial Physics. 62, 7, p. 573-581 9 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Recent advances in global electric circuit coupling between the space environment and the troposphere

Rycroft, M. J., Nicoll, K., Aplin, K. L. & Harrison, R. G., Dec 2012, In : Journal of Atmospheric and Solar-Terrestrial Physics. 90-91, p. 198-211

Research output: Contribution to journalArticle

87 Citations (Scopus)

Recent Results from Studies of Electric Discharges in the Mesosphere

Neubert, T., Rycroft, M., Farges, T., Blanc, E., Chanrion, O., Arnone, E., Odzimek, A., Arnold, N., Enell, C. F., Turunen, E., Bosinger, T., Mika, A., Haldoupis, C., Steiner, R. J., van der Velde, O., Soula, S., Berg, P., Boberg, F., Thejll, P., Christiansen, B. & 5 others, Ignaccolo, M., Füllekrug, M., Verronen, P. T., Montanya, J. & Crosby, N., 2008, In : Surveys in Geophysics. 29, 2, p. 71-137 67 p.

Research output: Contribution to journalArticle

91 Citations (Scopus)

Regional nonintrusive load monitoring for low voltage substations and distributed energy resources

Wang, S., Li, R., Evans, A. & Li, F., 15 Feb 2020, In : Applied Energy. 260, 114225.

Research output: Contribution to journalArticle

Relativistic runaway breakdown in low-frequency radio

Fullekrug, M., Roussel-Dupre, R., Symbalisty, E. M. D., Chanrion, O., Odzimek, A., van der Velde, O. & Neubert, T., Jan 2010, In : Journal of Geophysical Research. 115, A1, 10 p., A00E09.

Research output: Contribution to journalArticle

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20 Citations (Scopus)
127 Downloads (Pure)

Remote sensing of soil moisture using the propagation of Loran-C navigation signals

Feng, Y. & Astin, I., Jan 2015, In : IEEE Geoscience and Remote Sensing Letters. 12, 1, p. 195-198

Research output: Contribution to journalArticle

Open Access
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9 Citations (Scopus)
139 Downloads (Pure)

Saharan dust electrification perceived by a triangle of atmospheric electricity stations in Southern Portugal

Silva, HG., Lopes, F., Pereira, S., Nicoll, K., Barbosa, S. M., Conceicao, R., Neves, S., Neves, S., Harrison, G. & Collares Pereira, M., Dec 2016, In : Journal of Electrostatics. 84, p. 106-120

Research output: Contribution to journalArticle

Open Access
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12 Citations (Scopus)
107 Downloads (Pure)

Saharan dust plume charging observed over the UK

Harrison, R. G., Nicoll, K., Marlton, G. J., Ryder, C. L. & Bennett, A. J., 4 May 2018, In : Environmental Research Letters . 13, 5, p. 1-9 9 p., 054018.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)
20 Downloads (Pure)

Satellite-beacon Ionospheric-scintillation Global Model of the upper Atmosphere (SIGMA) II: inverse modeling with high latitude observations to deduce irregularity physics

Deshpande, K. D., Bust, G. S., Clauer, C. R., Scales, W. A., Frissell, N. A., Ruohoniemi, J. M., Spogli, L., Mitchell, C. & Weatherwax, A. T., 28 Sep 2016, In : Journal of Geophysical Research: Space Physics. 121, 9, p. 9188-9023

Research output: Contribution to journalArticle

Open Access
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23 Citations (Scopus)
246 Downloads (Pure)

Seasonal evolution of the QBO-induced wave forcing and circulation anomalies in the northern winter stratosphere

White, I. P., Lu, H. & Mitchell, N. J., 28 Sep 2016, In : Journal of Geophysical Research : Atmospheres. 121, 18, p. 10,411-10,431

Research output: Contribution to journalArticle

Open Access
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12 Citations (Scopus)
228 Downloads (Pure)
27 Citations (Scopus)

Self-charging of the Eyjafjallajökull volcanic ash plume

Harrison, R. G., Nicoll, K. A., Ulanowski, Z. & Mather, T. A., 27 May 2010, In : Environmental Research Letters . 5, 2, 024004.

Research output: Contribution to journalArticle

56 Citations (Scopus)

Sensing the earth with the SGR-ReSI multi-antenna space GPS/GNSS receiver

Unwin, M., De Vos Van Steenwijk, R., Brenchley, M., Gommenginger, C., Mitchell, C. & Gao, S., 2011, In : Advances in the Astronautical Sciences. 141, p. 735-744 10 p.

Research output: Contribution to journalArticle

Separating Nightside Interplanetary And Ionospheric Scintillation With Lofar

Fallows, R., Bisi, M. M., Forte, B., Ulich, T., Konovalenko, A. A., Mann, G. & Vocks, C., 1 Sep 2016, In : The Astrophysical Journal Letters. 828

Research output: Contribution to journalArticle

Open Access
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3 Citations (Scopus)
89 Downloads (Pure)

Shear-induced electrical changes in the base of thin layer-cloud

Harrison, R. G., Marlton, G., Aplin, K. L. & Nicoll, K., 1 Oct 2019, In : Quarterly Journal of the Royal Meteorological Society. 145, 725, p. 3667-3679 13 p.

Research output: Contribution to journalArticle

Some results of S-transform analysis of the transient planetary-scale wind oscillations in the lower thermosphere

Portnyagin, Y. I., Merzlyakov, E. G., Jacobi, C., Mitchell, N. J., Muller, H. G., Manson, A. H., Singer, W., Hoffmann, P. & Fachrutdinova, A. N., 26 Jun 2014, In : Earth, Planets and Space. 51, 7-8, p. 711-717 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Southern Argentina Agile Meteor Radar: System design and initial measurements of large-scale winds and tides

Fritts, D. C., Janches, D., Iimura, H., Hocking, W. K., Mitchell, N. J., Stockwell, R. G., Fuller, B., Vandepeer, B., Hormaechea, J., Brunini, C. & Levato, H., 22 Sep 2010, In : Journal of Geophysical Research. 115, D18112.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Space weather driven changes in lower atmosphere phenomena

Harrison, R. G., Nicoll, K. A. & McWilliams, K. A., 1 Jun 2013, In : Journal of Atmospheric and Solar-Terrestrial Physics. 98, p. 22-30 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Space weather influences on atmospheric electricity

Nicoll, K. A., 1 Sep 2014, In : Weather. 69, 9, p. 238-241 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Spatial distribution of macroalgae along the shores of Kongsfjorden (West Spitsbergen) using acoustic imaging

Kruss, A., Tegowski, J., Tatarek, A., Wiktor, J. & Blondel, P., 27 Jun 2017, In : Polish Polar Research. 38, 2, p. 205-229

Research output: Contribution to journalArticle

Open Access
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4 Citations (Scopus)
129 Downloads (Pure)

Spin-up and spin-down in a half cone: A pathological situation or not?

Li, L., Patterson, M. D., Zhang, K. & Kerswell, R., 6 Nov 2012, In : Physics of Fluids. 24, 11, 116601.

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)
128 Downloads (Pure)

Sprites in low-frequency radio noise

Füllekrug, M., Mezentsev, A., Soula, S., Van Der Velde, O. & Farges, T., 28 May 2013, In : Geophysical Research Letters. 40, 10, p. 2395-2399 5 p.

Research output: Contribution to journalArticle

Open Access
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13 Citations (Scopus)
133 Downloads (Pure)

Stratiform cloud electrification: comparison of theory with multiple in-cloud measurements

Nicoll, K. & Harrison, R. G., 7 Nov 2016, In : Quarterly Journal of the Royal Meteorological Society. 142, 700, p. 2679-2691 13 p.

Research output: Contribution to journalArticle

Open Access
18 Citations (Scopus)

Structure, Variability, and Mean-Flow Interactions of the January 2015 Quasi-2-Day Wave at Middle and High Southern Latitudes

Fritts, D. C., Iimura, H., Janches, D., Lieberman, R. S., Riggin, D. M., Mitchell, N. J., Vincent, R. A., Reid, I. M., Murphy, D. J., Tsutsumi, M., Kavanagh, A. J., Batista, P. P. & Hocking, W. K., 27 Jun 2019, In : Journal of Geophysical Research: Atmospheres. 124, 12, p. 5981-6008 28 p.

Research output: Contribution to journalArticle

Open Access
5 Downloads (Pure)
3 Citations (Scopus)

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 journalArticle

Open Access
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90 Citations (Scopus)
189 Downloads (Pure)

Technical note: The horizontal scale dependence of the cloud overlap parameter α

Astin, I. & Di Girolamo, L., 2014, In : Atmospheric Chemistry & Physics. 14, 18, p. 9917-9922 6 p.

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)
106 Downloads (Pure)

Technical Note: remote sensing of sea surface salinity using the propagation of low-frequency navigation signals

Astin, I. & Feng, Y., 7 Sep 2015, In : Ocean Science. 11, 5, p. 695-698 4 p.

Research output: Contribution to journalArticle

Open Access
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147 Downloads (Pure)

Tectonic significance of the South Iceland Seismic Transform Zone

Luxey, P., Blondel, P. & Parson, L. M., 10 Aug 1997, In : Journal of Geophysical Research B: Solid Earth. 102, B8, p. 17967-17980 14 p., 97JB00727.

Research output: Contribution to journalArticle

8 Citations (Scopus)

The 16-day planetary wave in the mesosphere and lower thermosphere

Mitchell, N. J., Middleton, H. R., Beard, A. G., Williams, P. J. S. & Muller, H. G., 30 Nov 1999, In : Annales Geophysicae. 17, 11, p. 1447-1456 10 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

The 1999 Leonid meteor storm: Verification of rapid activity variations by observations at three sites

Singer, W., Molau, S., Rendtel, J., Asher, D. J., Mitchell, N. J. & Von Zahn, U., 1 Nov 2000, In : Monthly Notices of the Royal Astronomical Society. 318, 3, p. L25-L29 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

The 5-day wave in the Arctic and Antarctic mesosphere and lower thermosphere

Day, K. A. & Mitchell, N. J., 15 Jan 2010, In : Journal of Geophysical Research. 115, D01109.

Research output: Contribution to journalArticle

27 Citations (Scopus)

The characteristics of VHF echoes from the summer mesopause region at mid-latitudes

Thomas, L., Astin, I. & Prichard, I. T., 1 Jan 1992, In : Journal of Atmospheric and Terrestrial Physics. 54, 7-8, p. 969-977 9 p.

Research output: Contribution to journalArticle

The climatology, propagation and excitation of ultra-fast Kelvin waves as observed by meteor radar, Aura MLS, TRMM and in the Kyushu-GCM

Davis, R. N., Chen, Y-W., Miyahara, S. & Mitchell, N. J., 2012, In : Atmospheric Chemistry & Physics. 12, 4, p. 1865-1879 15 p.

Research output: Contribution to journalArticle

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17 Citations (Scopus)
124 Downloads (Pure)

The climatology, propagation and excitation of ultra-fast Kelvin waves as observed by meteor radar, Aura MLS, TRMM and in the Kyushu-GCM

Davis, R. N., Chen, Y. W., Miyahara, S. & Mitchell, N. J., 2011, In : Atmospheric Chemistry and Physics Discussions. 11, 10, p. 29479-29525 47 p.

Research output: Contribution to journalArticle

The coupling of planetary waves, tides and gravity waves in the mesosphere and lower thermosphere

Williams, P. J. S., Mitchell, N. J., Beard, A. G., Howells, V. S. C. & Muller, H. G., 1999, In : Advances in Space Research. 24, 11, p. 1571-1576 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
Open Access
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23 Citations (Scopus)
128 Downloads (Pure)

The earth's electromagnetic environment

Fullekrug, M. & Fraser-Smith, A. C., Nov 2011, In : Geophysical Research Letters. 38, 21, 5 p., L21807.

Research output: Contribution to journalArticle

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11 Citations (Scopus)
131 Downloads (Pure)

The effect of numerical model error on data assimilation

Jenkins, S., Smith, N., Budd, C. & Freitag, M., 15 Dec 2015, In : Journal of Computational and Applied Mathematics. 290, p. 567-588

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)
123 Downloads (Pure)

The form of metre-scale turbulence at mesopause heights in summer

Thomas, L. & Astin, I., 1 Jan 1994, In : Journal of Atmospheric and Terrestrial Physics. 56, 4, p. 467-478 12 p.

Research output: Contribution to journalArticle

The Mid-Atlantic Ridge between 29°N and 31°30′N in the last 10 Ma

Sempéré, J. C., Blondel, P., Briais, A., Fujiwara, T., Géli, L., Isezaki, N., Pariso, J. E., Parson, L., Patriat, P. & Rommevaux, C., Feb 1995, In : Earth and Planetary Science Letters. 130, 1-4, p. 45-55 11 p.

Research output: Contribution to journalArticle

Open Access

The origin of power-law emergent scaling in large binary networks

Almond, D. P., Budd, C. J., Freitag, M. A., Hunt, G. W., McCullen, N. J. & Smith, N. D., 15 Feb 2013, In : Physica A: Statistical Mechanics and its Applications. 392, 4, p. 1004-1027

Research output: Contribution to journalArticle

Open Access
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9 Citations (Scopus)
133 Downloads (Pure)

The rapid fading of radio waves reflected from sporadic-E ionization

Astin, I. & Thomas, L., 1 Jan 1991, In : Journal of Atmospheric and Terrestrial Physics. 53, 1-2, p. 99-104 6 p.

Research output: Contribution to journalArticle

The semiannual oscillation of the tropical zonal wind in the middle atmosphere derived from satellite geopotential height retrievals

Smith, A. K., Garcia, R., Moss, A. C. & Mitchell, N. J., 1 Aug 2017, In : Journal of the Atmospheric Sciences. 74, 8, p. 2413-2425 13 p.

Research output: Contribution to journalArticle

Open Access
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8 Citations (Scopus)
39 Downloads (Pure)
Open Access
39 Citations (Scopus)
56 Downloads (Pure)

The South Georgia Wave Experiment: A Means for Improved Analysis of Gravity Waves and Low-Level Wind Impacts Generated from Mountainous Islands

Jackson, D. R., Gadian, A., Hindley, N. P., Hoffmann, L., Hughes, J., King, J., Moffat-griffin, T., Moss, A. C., Ross, A. N., Vosper, S. B., Wright, C. J. & Mitchell, N. J., 1 May 2018, In : Bulletin of the American Meteorological Society. 99, 5, p. 1027-1040 14 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

The South Georgia Wave Experiment (SG-WEX): radiosonde observations of gravity waves in the lower stratosphere: Part I: Energy density, momentum flux and wave propagation direction

Moffat-Griffin, T., Wright, C. J., Moss, A. C., King, J. C., Colwell, S. R., Hughes, J. K. & Mitchell, N., 27 Dec 2017, In : Quarterly Journal of the Royal Meteorological Society. 143, 709 Part B, p. 3279-3290 12 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

The sporadic radiant and distribution of meteors in the atmosphere as observed by VHF radar at Arctic, Antarctic and equatorial latitudes

Younger, P. T., Astin, I., Sandford, D. J. & Mitchell, N. J., 2009, In : Annales Geophysicae. 27, 7, p. 2831-2841 11 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)