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Pinnock M, Rodger AS, Dudeney JR, Baker KB, Newell PT, Greenwald RA, Greenspan ME. Observations of an enhanced convection channel in the cusp ionosphere. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/92ja01382] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ruohoniemi JM, Greenwald RA, Baker KB, Samson JC. HF radar observations of Pc 5 field line resonances in the midnight/early morning MLT sector. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/91ja00795] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Freeman MP, Farrugia CJ, Burlaga LF, Hairston MR, Greenspan ME, Ruohoniemi JM, Lepping RP. The interaction of a magnetic cloud with the Earth: Ionospheric convection in the northern and southern hemispheres for a wide range of quasi-steady interplanetary magnetic field conditions. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/92ja02350] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Freeman MP, Ruohoniemi JM, Greenwald RA. The determination of time-stationary two-dimensional convection patterns with single-station radars. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/91ja00445] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Zhang QH, Zhang BC, Liu RY, Dunlop MW, Lockwood M, Moen J, Yang HG, Hu HQ, Hu ZJ, Liu SL, McCrea IW, Lester M. On the importance of interplanetary magnetic field ∣By∣ on polar cap patch formation. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2010ja016287] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Q.-H. Zhang
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - B.-C. Zhang
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - R.-Y. Liu
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - M. W. Dunlop
- SSTD, Rutherford-Appleton Laboratory; Chilton UK
| | - M. Lockwood
- SSTD, Rutherford-Appleton Laboratory; Chilton UK
- Space Environment Physics Group, Department of Meteorology; University of Reading; Reading UK
| | - J. Moen
- Department of Physics; University of Oslo; Oslo Norway
| | - H.-G. Yang
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - H.-Q. Hu
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - Z.-J. Hu
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - S.-L. Liu
- SOA Key Laboratory for Polar Science; Polar Research Institute of China; Shanghai China
| | - I. W. McCrea
- SSTD, Rutherford-Appleton Laboratory; Chilton UK
| | - M. Lester
- Department of Physics and Astronomy; University of Leicester; Leicester UK
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Ridley AJ, Lu G, Clauer CR, Papitashvili VO. A statistical study of the ionospheric convection response to changing interplanetary magnetic field conditions using the assimilative mapping of ionospheric electrodynamics technique. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/97ja03328] [Citation(s) in RCA: 206] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Baker KB, Rodger AS, Lu G. HF-radar observations of the dayside magnetic merging rate: A Geospace Environment Modeling boundary layer campaign study. ACTA ACUST UNITED AC 1997. [DOI: 10.1029/97ja00288] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Newell PT, Xu D, Meng CI, Kivelson MG. Dynamical polar cap: A unifying approach. ACTA ACUST UNITED AC 1997. [DOI: 10.1029/96ja03045] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ruohoniemi JM, Greenwald RA. Statistical patterns of high-latitude convection obtained from Goose Bay HF radar observations. ACTA ACUST UNITED AC 1996. [DOI: 10.1029/96ja01584] [Citation(s) in RCA: 254] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Baker KB, Dudeney JR, Greenwald RA, Pinnock M, Newell PT, Rodger AS, Mattin N, Meng CI. HF radar signatures of the cusp and low-latitude boundary layer. ACTA ACUST UNITED AC 1995. [DOI: 10.1029/94ja01481] [Citation(s) in RCA: 111] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Greenwald RA, Bristow WA, Sofko GJ, Senior C, Cerisier JC, Szabo A. Super dual auroral radar network radar imaging of dayside high-latitude convection under northward interplanetary magnetic field: Toward resolving the distorted two-cell versus multicell controversy. ACTA ACUST UNITED AC 1995. [DOI: 10.1029/95ja01215] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Lu G, Lyons LR, Reiff PH, Denig WF, de la Beaujardiére O, Kroehl HW, Newell PT, Rich FJ, Opgenoorth H, Persson MAL, Ruohoniemi JM, Friis-Christensen E, Tomlinson L, Morris R, Burns G, McEwin A. Characteristics of ionospheric convection and field-aligned current in the dayside cusp region. ACTA ACUST UNITED AC 1995. [DOI: 10.1029/94ja02665] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lu G, Richmond AD, Emery BA, Reiff PH, de la Beaujardière O, Rich FJ, Denig WF, Kroehl HW, Lyons LR, Ruohoniemi JM, Friis-Christensen E, Opgenoorth H, Persson MAL, Lepping RP, Rodger AS, Hughes T, McEwin A, Dennis S, Morris R, Burns G, Tomlinson L. Interhemispheric asymmetry of the high-latitude ionospheric convection pattern. ACTA ACUST UNITED AC 1994. [DOI: 10.1029/93ja03441] [Citation(s) in RCA: 91] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rodger AS, Pinnock M, Dudeney JR, Baker KB, Greenwald RA. A new mechanism for polar patch formation. ACTA ACUST UNITED AC 1994. [DOI: 10.1029/93ja01501] [Citation(s) in RCA: 129] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Hanuise C, Senior C, Cerisier JC, Villain JP, Greenwald RA, Ruohoniemi JM, Baker KB. Instantaneous mapping of high-latitude convection with coherent HF radars. ACTA ACUST UNITED AC 1993. [DOI: 10.1029/93ja00813] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Yeoman TK, Mattin N, Ruohoniemi JM, Lester M, Pinnock M. An assessment of theLshell fitting beam-swinging technique for measuring ionosphericEregion irregularity drift patterns. ACTA ACUST UNITED AC 1992. [DOI: 10.1029/92ja01191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Saunders MA, Freeman MP, Southwood DJ, Cowley SWH, Lockwood M, Samson JC, Farrugia CJ, Hughes TJ. Dayside ionospheric convection changes in response to long-period interplanetary Magnetic field oscillations: Determination of the ionospheric phase velocity. ACTA ACUST UNITED AC 1992. [DOI: 10.1029/92ja01383] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Pinnock M, Rodger A, Dudeney J, Greenwald R, Baker K, Ruohoniemi J. An ionospheric signature of possible enhanced magnetic field merging on the dayside magnetopause. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/0021-9169(91)90104-f] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Newell PT, Burke WJ, Sánchez ER, Meng CI, Greenspan ME, Clauer CR. The low-latitude boundary layer and the boundary plasma sheet at low altitude: Prenoon precipitation regions and convection reversal boundaries. ACTA ACUST UNITED AC 1991. [DOI: 10.1029/91ja01818] [Citation(s) in RCA: 140] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Gosling JT, Thomsen MF, Bame SJ, Elphic RC, Russell CT. Plasma flow reversals at the dayside magnetopause and the origin of asymmetric polar cap convection. ACTA ACUST UNITED AC 1990. [DOI: 10.1029/ja095ia06p08073] [Citation(s) in RCA: 210] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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