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There are 3183 results for: content related to: Convection of polar cap patches observed at Qaanaaq, Greenland during the winter of 1989–1990

  1. Experimental evidence for the formation and entry of patches into the polar cap

    Radio Science

    Volume 29, Issue 1, January-February 1994, Pages: 167–194, C. E. Valladares, S. Basu, J. Buchau, E. Friis-Christensen

    Article first published online : 7 DEC 2012, DOI: 10.1029/93RS01579

  2. Response of the polar cap F region convection direction to changes in the interplanetary magnetic field: Digisonde measurements in northern Greenland

    Journal of Geophysical Research: Space Physics (1978–2012)

    Volume 96, Issue A2, 1 February 1991, Pages: 1239–1250, Paul S. Cannon, Bodo W. Reinisch, Jurgen Buchau, Terence W. Bullett

    Article first published online : 20 SEP 2012, DOI: 10.1029/90JA02128

  3. You have free access to this content
    Transformation of high-latitude ionospheric F region patches into blobs during the March 21, 1990, storm

    Journal of Geophysical Research: Space Physics (1978–2012)

    Volume 105, Issue A3, 1 March 2000, Pages: 5215–5230, G. Crowley, A. J. Ridley, D. Deist, S. Wing, D. J. Knipp, B. A. Emery, J. Foster, R. Heelis, M. Hairston, B. W. Reinisch

    Article first published online : 20 SEP 2012, DOI: 10.1029/1999JA900357

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    Formation of polar cap patches associated with north-to-south transitions of the interplanetary magnetic field

    Journal of Geophysical Research: Space Physics (1978–2012)

    Volume 103, Issue A7, 1 July 1998, Pages: 14657–14670, C. E. Valladares, D. T. Decker, R. Sheehan, D. N. Anderson, T. Bullett, B. W. Reinisch

    Article first published online : 20 SEP 2012, DOI: 10.1029/97JA03682

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    Simultaneous observations of polar cap patches and Sun-aligned arcs during transitions of the IMF

    Radio Science

    Volume 33, Issue 6, November-December 1998, Pages: 1829–1845, C. E. Valladares, K. Fukui, R. Sheehan, H. C. Carlson Jr., T. Bullett

    Article first published online : 7 DEC 2012, DOI: 10.1029/98RS02187

  6. Digisonde measurements of polar cap convection for northward interplanetary magnetic field

    Journal of Geophysical Research: Space Physics (1978–2012)

    Volume 97, Issue A11, 1 November 1992, Pages: 16877–16885, Paul S. Cannon, Geoffrey Crowley, Bodo W. Reinisch, Jurgen Buchau

    Article first published online : 20 SEP 2012, DOI: 10.1029/92JA01190

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    Morphology of polar cap patch activity

    Radio Science

    Volume 34, Issue 5, September-October 1999, Pages: 1187–1205, B. S. Dandekar, T. W. Bullett

    Article first published online : 7 DEC 2012, DOI: 10.1029/1999RS900056

  8. Polar cap plasma convection measurements and their relevance to the modeling of the high-latitude ionosphere

    Radio Science

    Volume 23, Issue 4, July-August 1988, Pages: 521–536, Jurgen Buchau, Bodo W. Reinisch, David N. Anderson, Edward J. Weber, Claude Dozois

    Article first published online : 7 DEC 2012, DOI: 10.1029/RS023i004p00521

  9. Comparison of plasma flow velocities determined by the ionosonde Doppler drift technique, SuperDARN radars, and patch motion

    Radio Science

    Volume 30, Issue 5, September-October 1995, Pages: 1537–1549, I. F. Grant, J. W. MacDougall, J. M. Ruohoniemi, W. A. Bristow, G. J. Sofko, J. A. Koehler, D. Danskin, D. André

    Article first published online : 7 DEC 2012, DOI: 10.1029/95RS00831

  10. Modeling daytime F layer patches over Sondrestrom

    Radio Science

    Volume 29, Issue 1, January-February 1994, Pages: 249–268, D. T. Decker, C. E. Valladares, R. Sheehan, Su. Basu, D. N. Anderson, R. A. Heelis

    Article first published online : 7 DEC 2012, DOI: 10.1029/93RS02866

  11. Coordinated digisonde and incoherent scatter radar F region drift measurements at Sondre Stromfjord

    Radio Science

    Volume 30, Issue 5, September-October 1995, Pages: 1481–1498, J. L. Scali, B. W. Reinisch, C. J. Heinselman, T. W. Bullett

    Article first published online : 7 DEC 2012, DOI: 10.1029/95RS01730

  12. Modeling the formation of polar cap patches using large plasma flows

    Radio Science

    Volume 31, Issue 3, May-June 1996, Pages: 573–593, C. E. Valladares, D. T. Decker, R. Sheehan, D. N. Anderson

    Article first published online : 7 DEC 2012, DOI: 10.1029/96RS00481

  13. Polar patches and the “tongue of ionization”

    Radio Science

    Volume 31, Issue 3, May-June 1996, Pages: 667–677, D. P. Steele, L. L. Cogger

    Article first published online : 7 DEC 2012, DOI: 10.1029/96RS00369

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    Dayside ionospheric response to the intense interplanetary shocks–solar wind discontinuities: Observations from the digisonde global ionospheric radio observatory

    Journal of Geophysical Research: Space Physics (1978–2012)

    Volume 115, Issue A6, June 2010, Q.-G. Zong, B. W. Reinisch, P. Song, Y. Wei and I. A. Galkin

    Article first published online : 15 JUN 2010, DOI: 10.1029/2009JA014796

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    Solar cycle dependence of polar cap patch activity

    Radio Science

    Volume 37, Issue 1, January 2002, Pages: 13-1–13-15, B. S. Dandekar

    Article first published online : 21 FEB 2002, DOI: 10.1029/2000RS002562

  16. A top to bottom evaluation of IRI 2007 within the polar cap

    Journal of Geophysical Research: Space Physics

    Volume 119, Issue 8, August 2014, Pages: 6689–6703, David R. Themens, P. Thayyil Jayachandran, Michael J. Nicolls and John W. MacDougall

    Article first published online : 5 AUG 2014, DOI: 10.1002/2014JA020052

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    Ionospheric sounding in support of over-the-horizon radar

    Radio Science

    Volume 32, Issue 4, July-August 1997, Pages: 1681–1694, B. W. Reinisch, D. M. Haines, K. Bibl, I. Galkin, X. Huang, D. F. Kitrosser, G. S. Sales, J. L. Scali

    Article first published online : 7 DEC 2012, DOI: 10.1029/97RS00841

  18. Simultaneous observations of transionospheric and HF ionospheric propagation within the polar cap

    Radio Science

    Volume 48, Issue 5, September-October 2013, Pages: 564–572, D. R. Siddle, A. J. Stocker, E. M. Warrington, N. Y. Zaalov and M. J. Homam

    Article first published online : 3 OCT 2013, DOI: 10.1002/rds.20062

  19. Interplanetary magnetic field dependency of stable sun-aligned polar cap arcs

    Journal of Geophysical Research: Space Physics (1978–2012)

    Volume 99, Issue A4, 1 April 1994, Pages: 6247–6272, C. E. Valladares, H. C. Carlson Jr., K. Fukui

    Article first published online : 20 SEP 2012, DOI: 10.1029/93JA03255

  20. The dynamic ionospheric polar hole

    Radio Science

    Volume 28, Issue 3, May-June 1993, Pages: 401–413, G. Crowley, H. C. Carlson, S. Basu, W. F. Denig, J. Buchau, B. W. Reinisch

    Article first published online : 7 DEC 2012, DOI: 10.1029/92RS02878