Research

Items by Astin, Ivan

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Number of items: 19.

Burston, R., Hodges, K., Astin, I. and Jayachandran, P.T., 2014. Automated identification and tracking of polar-cap plasma patches at solar minimum. Annales Geophysicae, 32, pp. 197-206.

Feng, Y. and Astin, I., 2014. Remote sensing of soil moisture using the propagation of Loran-C navigation signals. IEEE Geoscience and Remote Sensing Letters, 12 (1), pp. 195-198.

Burston, R., Astin, I., Mitchell, C., Alfonsi, L., Pedersen, T. and Skone, S., 2010. Turbulent times in the northern polar ionosphere? Journal of Geophysical Research, 115 (A4), A04310.

Burston, R., Hodges, K., Astin, I., Bergeot, N., Bruyninx, C. and Chevalier, J.-M., 2010. Using ionospheric imaging combined with feature tracking to automate identification and tracking of polar-cap plasma patches. In: 23rd International Technical Meeting of the Satellite Division of the Institute of Navigation 2010, ION GNSS 2010. Fairfax, VA.: Institute of Navigation, pp. 343-348.

Burston, R., Astin, I., Mitchell, C. N., Alfonsi, L., Pedersen, T. and Skone, S., 2009. Correlation between scintillation indices and gradient drift wave amplitudes in the northern polar ionosphere. Journal of Geophysical Research, 114 (A7), A07309.

Füllekrug, M., Parrot, M., Ash, M., Astin, I., Williams, P. and Talhi, R., 2009. Transionospheric attenuation of 100 kHz radio waves inferred from satellite and ground based observations. Geophysical Research Letters, 36 (6), L06104.

Younger, P. T., Astin, I., Sandford, D. J. and Mitchell, N. J., 2009. The sporadic radiant and distribution of meteors in the atmosphere as observed by VHF radar at Arctic, Antarctic and equatorial latitudes. Annales Geophysicae, 27 (7), pp. 2831-2841.

Wiltshire, B., Govindan, R., Astin, I. and Evans, A. N., 2008. Combining CALIPSO and Meteosat Images to Study the Distribution of Atmospheric Dust. In: IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2008), 2008-07-07 - 2008-07-11, Boston, MA.

Haines, K., Blower, J. D., Drecourt, J. P., Liu, C., Vidard, A., Astin, I. and Zhou, X., 2006. Salinity assimilation using S(T): Covariance relationships. Monthly Weather Review, 134 (3), pp. 759-771.

van de Poll, H. M., Grubb, H. and Astin, I., 2006. Sampling uncertainty properties of cloud fraction estimates from random transect observations. Journal of Geophysical Research, 111 (D22).

Astin, I. and Di Girolamo, L., 2006. The relationship between alpha and the cross-correlation of cloud fraction. Quarterly Journal of the Royal Meteorological Society, 132 (620), pp. 2475-2478.

Haines, K., Blower, J., Drecourt, J.-P., Liu, C., Astin, I., Zhou, X. and Vidard, A., 2005. Salinity Assimilation Using S(T) Relationships: Part 1 Theory. In: ECMWF Technical Memorandum, 2005-01-01.

Carollo, C., Astin, I. and Graff, J., 2005. Vertical structure of currents in the vicinity of the Iceland-Scotland Ridge. Annales Geophysicae, 23 (6), pp. 1963-1975.

Carollo, C., Astin, I. and Graff, J., 2005. Vertical structure of extreme currents in the Faroe-Bank Channel. Annales Geophysicae, 23 (6), pp. 1977-1986.

Carollo, C. and Astin, I., 2004. Extreme Events in Ocean Currents through Depth in the Vicinity of the Iceland-Scotland Ridge. In: OCEANS’04 Conference Proceedings, 2004-01-01, Kobe.

Carollo, C. and Astin, I., 2003. Large Events in Ocean Currents. In: OCEAN’03 MTS/IEEE, 2003-01-01, San Diego.

Astin, I. and Di Girolamo, L., 2003. Minimizing systematic errors in cloud fraction estimates from spaceborne cloud radars. Journal of Atmospheric and Oceanic Technology, 20 (5), pp. 707-716.

Astin, I. and Kiemle, C., 2003. Space-borne clear air lidar measurements in the presence of broken cloud. Annales Geophysicae, 21 (3), pp. 639-647.

Astin, I., Di Girolamo, L. and van de Poll, H. M., 2001. Bayesian confidence intervals for true fractional coverage from finite transect measurements: Implications for cloud studies from space. Journal of Geophysical Research: Atmospheres, 106 (D15), pp. 17303-17310.

This list was generated on Mon Sep 1 14:50:56 2014 IST.