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Author

  • Cathryn Mitchell
Abstract
45 Downloads (Pure)
72 Downloads (Pure)
Article

A 12 year comparison of MIDAS and IRI 2007 ionospheric Total Electron Content

Chartier, A. T., Mitchell, C. N. & Jackson, D. R., 1 May 2012, In : Advances in Space Research. 49, 9, p. 1348-1355 8 p.

Research output: Contribution to journalArticle

Open Access
File
16 Citations (Scopus)
127 Downloads (Pure)

A comparison of the effects of initializing different thermosphere- ionosphere model fields on storm time plasma density forecasts

Chartier, A. T., Jackson, D. R. & Mitchell, C. N., 1 Nov 2013, In : Journal of Geophysical Research: Space Physics. 118, 11, p. 7329-7337 9 p.

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)
84 Downloads (Pure)
Open Access
File
110 Downloads (Pure)

A motion-compensated cone-beam CT using electrical impedance tomography imaging

Pengpan, T., Smith, N. D., Qiu, W., Yao, A., Mitchell, C. N. & Soleimani, M., Jan 2011, In : Physiological Measurement. 32, 1, p. 19-34

Research output: Contribution to journalArticle

6 Citations (Scopus)

A multiresolution inversion for imaging the ionosphere

Yin, P., Zheng, Y. N., Mitchell, C. N. & Li, B., 7 Jun 2017, In : Journal of Geophysical Research: Space Physics. 122, 6, p. 6799-6811 13 p.

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

Analysis of diurnal double maxima observed above Italy during 1975–1991

Katamzi, Z. T., Smith, N. D., Mitchell, C. N. & Spalla, P., 1 Nov 2012, In : Journal of Atmospheric and Solar-Terrestrial Physics. 89, p. 67-75

Research output: Contribution to journalArticle

1 Citation (Scopus)

Analysis of the Regional Ionosphere at Low Latitudes in Support of the Biomass ESA Mission

Alfonsi, L., Povero, G., Spogli, L., Cesaroni, C., Forte, B., Mitchell, C., Burston, R., Sreeja, V., Aquino, M., Klausner, V., Muella, M., Pezzopane, M., Hunstad, I., De Franceschi, G., Musicò, E., Pini, M., The, V. L., Trung, H. T., Husin, A., Ekawati, S. & 6 others, de la Cruz-Cayapan, C. V., Abdullah, M., Mat Daud, N., Huy, M. L., Floury, N. & Giuntini, A., 30 Nov 2018, In : IEEE Transactions on Geoscience and Remote Sensing. 56, 11, p. 6412-6424 13 p., 8391754.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
142 Downloads (Pure)

An interhemispheric comparison of GPS phase scintillation with auroral emission observed at the South Pole and from the DMSP satellite

Prikryl, P., Zhang, Y., Ebihara, Y., Ghoddousi-Fard, R., Jayachandran, P. T., Kinrade, J., Mitchell, C. N., Weatherwax, A. T., Bust, G., Cilliers, P. J., Spogli, L., Alfonsi, L., Romano, V., Ning, B., Li, G., Jarvis, M. J., Danskin, D. W., Spanswick, E., Donovan, E. & Terkildsen, M., 2013, In : Annals of Geophysics. 56, 2, p. R0216

Research output: Contribution to journalArticle

Open Access
File
15 Citations (Scopus)
50 Downloads (Pure)

Annual Occurrence Rates of Ionospheric Polar Cap Patches Observed Using Swarm

Chartier, A. T., Mitchell, C. N. & Miller, E. S., 1 Mar 2018, In : Journal of Geophysical Research: Space Physics. 123, 3, p. 2327-2335 9 p.

Research output: Contribution to journalArticle

Open Access
11 Citations (Scopus)

A realistic simulation framework to evaluate ionospheric tomography

Bruno, J., Mitchell, C. N., Bolmgren, K. H. A. & Witvliet, B. A., 1 Feb 2020, In : Advances in Space Research. 65, 3, p. 891-901 11 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
19 Downloads (Pure)

A study of L-band scintillations and total electron content at an equatorial station, Lagos, Nigeria

Adewale, A. O., Oyeyemi, E. O., Adeloye, A. B., Mitchell, C. N., Rose, J. A. R. & Cilliers, P. J., 7 Apr 2012, In : Radio Science. 47, RS2011, RS004846.

Research output: Contribution to journalArticle

Open Access
File
17 Citations (Scopus)
157 Downloads (Pure)

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 journalArticle

83 Citations (Scopus)

Comparison of temporal fluctuations in the total electron conDtisecunsstions estimates from EISCAT and GPS along the same line of sight

Forte, B., Smith, N. D., Mitchell, C. N., Da Dalt, F., Panicciari, T., Chartier, A. T., Stevanovic, D., Vuckovic, M., Kinrade, J., Tong, J. R., Haggstrom, I. & Turunen, E., 23 Apr 2013, In : Annales Geophysicae. 31, p. 745-753

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
86 Downloads (Pure)
4 Citations (Scopus)

Development of Low-Cost Spaceborne Multi-Frequency GNSS Receiver for Navigation and GNSS Remote Sensing

Unwin, M., Gao, S., de Vos van Steenwijk, R., Jales, P., Maqsood, M., Gommenginger, C., Rose, J., Mitchell, C. & Partington, K., 2012, In : International Journal of Space Science and Engineering.

Research output: Contribution to journalArticle

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 journalArticle

8 Citations (Scopus)

GPS loss of lock statistics over Brazil during the 24th solar cycle

Damaceno, J. G., Bolmgren, K., Bruno, J., De Franceschi, G., Mitchell, C. & Cafaro, M., 9 Apr 2020, In : Advances in Space Research.

Research output: Contribution to journalArticle

Open Access

GPS phase scintillation associated with optical auroral emissions: First statistical results from the geographic South Pole

Kinrade, J., Mitchell, C. N., Smith, N. D., Ebihara, Y., Weatherwax, A. T. & Bust, G. S., May 2013, In : Journal of Geophysical Research: Space Physics. 118, 5, p. 2490-2502 13 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

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 journalArticle

Open Access
12 Citations (Scopus)

GPS satellite oscillator faults mimicking ionospheric phase scintillation

Benton, C. & Mitchell, C., Oct 2012, In : GPS Solutions. 16, 4, p. 477-482 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

GPS scintillation and TEC gradients at equatorial latitudes in April 2006

Alfonsi, L., Spogli, L., Tong, J. R., De Franceschi, G., Romano, V., Bourdillon, A., Huy, M. L. & Mitchell, C. N., 17 May 2011, In : Advances in Space Research. 47, 10, p. 1750-1757 8 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

GPS scintillations and total electron content climatology in the southern low, middle and high latitude regions

Spogli, L., Alfonsi, L., Cilliers, P. J., Correia, E., De Franceschi, G., Mitchell, C. N., Romano, V., Kinrade, J. & Cabrera, M. A., 2013, In : Annals of Geophysics. 56, 2

Research output: Contribution to journalArticle

17 Citations (Scopus)

GPS tomography in the polar cap: comparison with ionosondes and in situ spacecraft data

Pokhotelov, D., Jayachandran, P. T., Mitchell, C. N., MacDougall, J. W. & Denton, M. H., Jan 2011, In : GPS Solutions. 15, 1, p. 79-87 9 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Identification of scintillation signatures on GPS signals originating from plasma structures detected with EISCAT incoherent scatter radar along the same line of sight

Forte, B., Coleman, C., Skone, S., Häggström, I., Mitchell, C., Da Dalt, F., Panicciari, T., Kinrade, J. & Bust, G., 31 Jan 2017, In : Journal of Geophysical Research: Space Physics. 122, 1, p. 916-931 16 p.

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)

Imaging of 3-D plasmaspheric electron density using GPS to LEO satellite differential phase observations

Spencer, P. S. J. & Mitchell, C. N., Jun 2011, In : Radio Science. 46, 3, 6 p., RS0D04.

Research output: Contribution to journalArticle

File
11 Citations (Scopus)
132 Downloads (Pure)
9 Citations (Scopus)
4 Citations (Scopus)

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 journalArticle

Open Access
10 Citations (Scopus)

Ionospheric data assimilation and forecasting during storms

Chartier, A. T., Matsuo, T., Anderson, J. L., Collins, N., Hoar, T. J., Lu, G., Mitchell, C. N., Coster, A. J., Paxton, L. J. & Bust, G. S., 18 Feb 2016, In : Journal of Geophysical Research: Space Physics. 121, 1, p. 764-778 15 p.

Research output: Contribution to journalArticle

Open Access
File
19 Citations (Scopus)
202 Downloads (Pure)

Ionospheric data assimilation applied to HF geolocation in the presence of traveling ionospheric disturbances

Mitchell, C. N., Rankov, N. R., Bust, G. S., Miller, E., Gaussiran, T., Calfas, R., Doyle, J. D., Teig, L. J., Werth, J. L. & Dekine, I., 1 Jul 2017, In : Radio Science. 52, 7, p. 829-840 12 p.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

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 journalArticle

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

Ionospheric scintillation over Antarctica during the storm of 5–6 April 2010

Kinrade, J., Mitchell, C. N., Yin, P., Smith, N., Jarvis, M. J., Maxfield, D. J., Rose, M. C., Bust, G. S. & Weatherwax, A. T., May 2012, In : Journal of Geophysical Research. 117, A5, A05304.

Research output: Contribution to journalArticle

File
36 Citations (Scopus)
125 Downloads (Pure)

Isolating the multipath component in GNSS signal-to-noise data and locating reflecting objects

Benton, C. & Mitchell, C. N., 2011, In : Radio Science. 46, RS6002.

Research output: Contribution to journalArticle

File
23 Citations (Scopus)
144 Downloads (Pure)

Measuring GNSS ionospheric total electron content at Concordia, and application to L-band radiometers

Romano, V., Macelloni, G., Spogli, L., Brogioni, M., Marinaro, G. & Mitchell, C. N., 2013, In : Annals of Geophysics. 56, 2, R0219.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
40 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 journalArticle

Open Access
1 Citation (Scopus)
38 Downloads (Pure)

New method for tracking the movement of ionospheric plasma

Benton, C. & Mitchell, C., 2012, In : Journal of Geophysical Research. 117, 9, A09317.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
137 Downloads (Pure)

Optimizing geophysical muon radiography using information theory

Benton, C. J., Mitchell, C. N., Coleman, M., Paling, S. M., Lincoln, D. L., Thompson, L., Clark, S. J. & Gluyas, J. G., 29 Feb 2020, In : Geophysical Journal International. 220, 2, p. 1078-1094 17 p.

Research output: Contribution to journalArticle

Passive, continuous monitoring of carbon dioxide geostorage using muon tomography

Gluyas, J., Thompson, L., Allen, D., Benton, C., Chadwick, P., Clark, S., Klinger, J., Kudryavtsev, V., Lincoln, D., Maunder, B., Mitchell, C., Nolan, S., Paling, S., Spooner, N., Staykov, L., Telfer, S., Woodward, D. & Coleman, M., 10 Dec 2018, In : Philosophical transactions. Series A, Mathematical, physical, and engineering sciences. 377, 2137

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)
Open Access
File
8 Citations (Scopus)
138 Downloads (Pure)

Quality analysis of dual-frequency smartphone-based ionospheric TEC measurements: what can be achieved?

Bruno, J., Darugna, F., Bolmgren, K., Wübbena, J., Mitchell, C. & Schmitz, M., 2020, In : Annals of Geophysics. 63, 0, p. 07 1 p.

Research output: Contribution to journalArticle

Open Access

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
File
24 Citations (Scopus)
281 Downloads (Pure)

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

Statistical analysis of travelling ionospheric disturbances using TEC observations from geostationary satellites

Katamzi, Z. T., Smith, N. D., Mitchell, C. N., Spalla, P. & Materassi, M., Jan 2011, In : Journal of Atmospheric and Solar-Terrestrial Physics. 74, p. 64-80

Research output: Contribution to journalArticle

21 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
File
96 Citations (Scopus)
206 Downloads (Pure)

The use of ionosondes in GPS ionospheric tomography at low latitudes

Chartier, A. T., Smith, N. D., Mitchell, C. N., Jackson, D. R. & Patilongo, P. J. C., Oct 2012, In : Journal of Geophysical Research. 117, A10, A10326.

Research output: Contribution to journalArticle

14 Citations (Scopus)

The use of ionospheric tomography and elevation masks to reduce the overall error in single-frequency GPS timing applications

Rose, J. A. R., Tong, J. R., Allain, D. J. & Mitchell, C. N., 15 Jan 2011, In : Advances in Space Research. 47, 2, p. 276-288 13 p.

Research output: Contribution to journalArticle

File
7 Citations (Scopus)
151 Downloads (Pure)

Three‐dimensional modeling of high‐latitude scintillation observations

Chartier, A., Forte, B., Deshpande, K., Bust, G. S. & Mitchell, C., 15 Jul 2016, In : Radio Science. 51, 7

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
197 Downloads (Pure)

Tomographic imaging of the equatorial and low-latitude ionosphere over central-eastern Brazil

Muella, M., de Paula, E. R., Mitchell, C. N., Kintner, P. M., Paes, R. R. & Batista, I. S., 2011, In : Earth Planets and Space. 63, 2, p. 129-138 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)