Research Output

2008

Passive acoustic localization techniques of Eastern Pacific grey whales

Wladichuk, J. L., Megill, W. M. & Blondel, P., 2008, p. 1709-1714. 6 p.

Research output: Contribution to conferencePaper

Passive acoustic monitoring of ocean weather patterns

Keogh, M. & Blondel, P., 2008, Proceedings of the Institute of Acoustics: Conference on Underwater Noise Measurement, Impact and Mitigation 2008. Institute of Acoustics, Vol. 30. p. 85-92 8 p. (Proceedings of the Institute of Acoustics; vol. 30, no. 5).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Radar backscatter from underdense meteors and diffusion rates

Singer, W., Latteck, R., Millan, L. F., Mitchell, N. J. & Fiedler, J., 2008, Advances in Meteoroid and Meteor Science. Trigo-Rodriguez, J. M., Rietmeijer, F. J. M., Llorca, J. & Janches, D. (eds.). New York, U. S. A.: Springer, p. 403-409

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (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

89 Citations (Scopus)
2007

A bio-inspired approach to sound localisation in the underwater coastal environment

Blondel, P., Megill, W. M. & Wladichuk, J., 2007, Pacific Rim Underwater Acoustics Conference. 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
5 Downloads (Pure)

Generation of propagation attenuation time series

Watson, R. & Hodges, D., 14 Mar 2007, IPC No. H04B 7/185, Patent No. EP1763154

Research output: Patent

2006

Buoyant mixing of unstably stratified fluids in a vertical square tube

Patterson, M. D., Caulfield, C. P. & Dalziel, S. B., 2006, Proceedings of the 6th International Symposium on Stratified Flows. Ivery, G. (ed.). p. 575-580 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Buried Waste in the Seabed: Acoustic Imaging and Bio-toxicity (Results from the European SITAR project)

Blondel, P. (ed.) & Caiti, A. (ed.), 2006, Chichester, U. K.: Springer. 202 p. (Springer-Praxis books in geophysical sciences Springer-Praxis books in geophysical sciences)

Research output: Book/ReportBook

Solar System Updates

Blondel, P. (ed.) & Mason, J. W. (ed.), 2006, Berlin, Germany: Springer. 300 p.

Research output: Book/ReportBook

Tracing patterns in the Antarctic sky

Mitchell, N., 1 Sep 2006, Planet Earth - Natural Environment Research Council, AUTUMN 2006, p. 8-9 2 p.

Research output: Contribution to specialist publicationArticle

2005
Open Access
File
118 Downloads (Pure)

Horizontal turbulence measurements using SLODAR

Love, G. D., Dunlop, C. N., Patrick, S., Saunter, C. D., Wilson, R. W. & Wright, C., 18 Aug 2005, Atmospheric Optical Modeling, Measurement, and Simulation. p. 589104 (Proceedings of SPIE; vol. 5891).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

SLODAR as turbulence monitor for free space optical communications

Love, G. D., Jiang, W. (ed.), Dunlop, C. N., Patrick, S., Saunter, C. D., Wilson, R. W. & Wright, C., 9 Dec 2005, p. 60180G.

Research output: Contribution to conferencePaper

2 Citations (Scopus)
2003

Intra-seasonal oscillations observed in the MLT region above UK (52°N, 2°W) and ESRANGE (68°N, 21°E)

Pancheva, D., Mitchell, N. J., Younger, P. T. & Muller, H. G., 4 Nov 2003, In : Geophysical Research Letters. 30, 21, p. 1-4 4 p., 2084.

Research output: Contribution to journalArticle

12 Citations (Scopus)

The Macwave program to study gravity wave forcing of the polar mesosphere during summer and winter

Goldberg, R. A., Fritts, D. C., Williams, B. P., Schmidlin, F. J., Croskey, C. L., Mitchell, J. D., Lübken, F. J., Rapp, M., Singer, W., Latteck, R., Blix, T. A., Friedrich, M., Kirkwood, S., Mitchell, N. & Fricke, K. H., 10 Nov 2003, In : European Space Agency, (Special Publication) ESA SP. 530, p. 345-350 6 p.

Research output: Contribution to journalConference article

7 Citations (Scopus)

The use of GPS measurements for water vapor determination

Bengtsson, L., Robinson, G., Anthes, R., Aonashi, K., Dodson, A., Elgered, G., Gendt, G., Gurney, R., Jietai, M., Mitchell, C., Mlaki, M., Rhodin, A., Silvestrin, P., Ware, R., Watson, R. & Wergen, W., 1 Sep 2003, In : Bulletin of the American Meteorological Society. 84, 9, p. 1249-1258+1162

Research output: Contribution to journalArticle

19 Citations (Scopus)
2002

Mean winds and tides in the Arctic mesosphere and lower thermosphere

Mitchell, N. J., Pancheva, D., Middleton, H. R. & Hagan, M. E., 3 Jan 2002, In : Journal of Geophysical Research: Space Physics. 107, A1

Research output: Contribution to journalArticle

73 Citations (Scopus)
2001

A spectral climatology of planetary waves and tidal variability

Beard, A. G., Williams, P. J. S., Mitchell, N. J. & Muller, H. G., 23 May 2001, In : Journal of Atmospheric and Solar-Terrestrial Physics. 63, 9, p. 801-811 11 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Radar observations of the 1999 and 2000 Leonid meteor storms at Middle Europe and northern Scandinavia

Singer, W., Mitchell, N. J. & Weiß, J., Nov 2001, In : European Space Agency, (Special Publication) ESA SP. 495, p. 221-225 5 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)
2000

A comparative study of winds and tidal variability in the mesosphere/lower-thermosphere region over Bulgaria and the UK

Pancheva, D., Mukhtarov, P., Mitchell, N. J., Beard, A. G. & Muller, H. G., 31 Oct 2000, In : Annales Geophysicae. 18, 10, p. 1304-1315 12 p.

Research output: Contribution to journalReview article

18 Citations (Scopus)

Automatic mine detection by textural analysis of COTS sidescan sonar imagery

Blondel, P., 1 Jan 2000, In : International Journal of Remote Sensing. 21, 16, p. 3115-3128 14 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Global lightning acquisition system installed

Füllekrug, M., Constable, S., Heinson, G., Sato, M., Takahashi, Y., Price, C. & Williams, E., 25 Jul 2000, In : Eos, Transactions American Geophysical Union . 81, 30, p. 333-48 16 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Nonlinear interactions between planetary waves in the mesosphere/lower-thermosphere region

Pancheva, D., Beard, A. G., Mitchell, N. J. & Muller, H. G., 1 Jan 2000, In : Journal of Geophysical Research: Space Physics. 105, A1, p. 157-170 14 p.

Research output: Contribution to journalArticle

38 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)

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)
1999

A general formalism for the distribution of the total length of a geophysical parameter along a finite transect

Astin, I. & Di Girolamo, L., 1 Dec 1999, In : IEEE Transactions on Geoscience and Remote Sensing. 37, 1 II, p. 508-512 5 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Climatology of the semidiurnal tide at 52-56°N from ground-based radar wind measurements 1985-1995

Jacobi, C., Portnyagin, Y. I., Solovjova, T. V., Hoffmann, P., Singer, W., Fahrutdinova, A. N., Ishmuratov, R. A., Beard, A. G., Mitchell, N. J., Muller, H. G., Schminder, R., Kürschner, D., Manson, A. H. & Meek, C. E., 1 Sep 1999, In : Journal of Atmospheric and Solar-Terrestrial Physics. 61, 13, p. 975-991 17 p.

Research output: Contribution to journalArticle

58 Citations (Scopus)

Mesopause region semidiurnal tide over Europe as seen from ground-based wind measurements

Jacobi, C., Portnyagin, Y. I., Solovjova, T. V., Hoffmann, P., Singer, W., Kashcheyev, B. L., Oleynikov, A. N., Fahrutdinova, A. N., Solntsev, R. N., Beard, A. G., Mitchell, N. J., Muller, H. G., Schminder, R. & Kürschner, D., Dec 1999, In : Advances in Space Research. 24, 11, p. 1545-1548 4 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Non-linear interactions between tides and planetary waves resulting in periodic tidal variability

Beard, A. G., Mitchell, N. J., Williams, P. J. S. & Kunitake, M., 15 Mar 1999, In : Journal of Atmospheric and Solar-Terrestrial Physics. 61, 5, p. 363-376 14 p.

Research output: Contribution to journalArticle

98 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 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)
1998

A case for exponential cloud fields?

Astin, I. & Latter, B. G., 1 Oct 1998, In : Journal of Applied Meteorology. 37, 10 PART II, p. 1375-1382 8 p.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)

Data retrieval considerations for a spaceborne cloud radar

Richards, B. E. & Astin, I., 1 Dec 1998, In : Proceedings of SPIE - The International Society for Optical Engineering. 3495, p. 275-283 9 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Hydrothermal activity along the southwest Indian ridge

German, C. R., Baker, E. T., Mevel, C., Tamaki, K., Blondel, P., Evans, A., Flewellen, C., Matthew, D., Parson, L., Wallace, A., Boulanger, D., Sauter, D., Fujimoto, H., Osada, Y., Tamura, C., Yama-Ashi, T., Gomez, O., Lee, S. M., Searle, R. C., Patriat, P. & 3 others, Pouliquen, G., Rommevau-Jestin, C. & Yamada, T., 1 Oct 1998, In : Nature. 395, 6701, p. 490-493 4 p.

Research output: Contribution to journalArticle

110 Citations (Scopus)

Mesospheric and lower thermospheric winds at middle Europe and Northern Scandinavia during the Leonid 1999 meteor storm

Singer, W., Hoffmann, P., Mitchell, N. J. & Jacobi, C., 1 Dec 1998, In : Earth, Moon and Planets. 82-83, p. 565-574 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Quantitative characterisation of geological processes using sidescan sonar imagery

Blondel, P. & Parson, L. M., 1 Dec 1998, In : IEE Colloquium (Digest). 217

Research output: Contribution to journalArticle

2 Citations (Scopus)

TexAn: Textural analysis of sidescan sonar imagery and generic seafloor characterization

Blondel, P., Parson, L. M. & Robigou, V., 1 Dec 1998, In : Oceans Conference Record (IEEE). 3, p. 419-423 5 p.

Research output: Contribution to journalConference article

29 Citations (Scopus)

Vertical velocities associated with gravity waves measured in the mesosphere and lower thermosphere with the EISCAT VHF radar

Mitchell, N. J. & Howells, V. S. C., 31 Oct 1998, In : Annales Geophysicae. 16, 10, p. 1367-1379 13 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
1997

A statistical study of underestimates of wind speeds by VHF radar

Thomas, L., Astin, I. & Worthington, R. M., 1 Jan 1997, In : Annales Geophysicae. 15, 6, p. 805-812 8 p.

Research output: Contribution to journalArticle

Open Access
15 Citations (Scopus)

Comparison of C-band observations using different polarization schemes

Holt, A. R., Watson, R. J., Chandra, M., Nanni, S. & Alberoni, P. P., 1 Dec 1997, Conference on Radar Meteorology. p. 15-16 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Confidence interval estimation for YHF doppler radar measurements of wind velocities

Astin, I., 1 Nov 1997, In : Radio Science. 32, 6, p. 2221-2231 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Handbook of seafloor sonar imagery

Blondel, P. & Murton, B. J., 30 May 1997, Wiley/Praxis Series. 336 p.

Research output: Book/ReportBook

130 Citations (Scopus)

Mesopause-region tidal variability observed by meteor radar

Beard, A. G., Mitchell, N. J., Williams, P. J. S., Jones, W. & Muller, H. G., 1997, In : Advances in Space Research. 20, 6, p. 1237-1240 4 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

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)
1996

Formation and evolution of the westernmost corona of Aphrodite Terra, Venus

Ansan, V. & Blondel, P., Aug 1996, In : Planetary and Space Science. 44, 8, p. 833-841 9 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Observations of gravity waves in the upper and lower stratosphere by lidar and ozonesondes

Mitchell, N. J., McDonald, A. J., Reid, S. J. & Price, J. D., 31 Mar 1996, In : Annales Geophysicae. 14, 3, p. 309-314 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)