- Foreword, Eighth EISCAT Workshop
W. Kofman
Ann. Geophys., 16, 1137-1137, 1998
Full Article in PDF (67 KB)
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- Plasma drift estimates from the Dynasonde: comparison with EISCAT measurements
K. J. F. Sedgemore, J. W. Wright, P. J. S. Williams, G. O. L. Jones, and M. T. Rietveld
Ann. Geophys., 16, 1138-1143, 1998
Abstract Full Article in PDF (1954 KB)
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- A statistical study of diurnal, seasonal and solar cycle variations of F-region and topside auroral upflows observed by EISCAT between 1984 and 1996
C. Foster, M. Lester, and J. A. Davies
Ann. Geophys., 16, 1144-1158, 1998
Abstract Full Article in PDF (1132 KB)
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- Ion composition measurements and modelling at altitudes from 140 to 350 km using EISCAT measurements
A. Litvin, W. Kofman, and B. Cabrit
Ann. Geophys., 16, 1159-1168, 1998
Abstract Full Article in PDF (1092 KB)
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- The spatial structure of the dayside ionospheric trough
S. E. Pryse, L. Kersley, M. J. Williams, and I. K. Walker
Ann. Geophys., 16, 1169-1179, 1998
Abstract Full Article in PDF (1189 KB)
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- Application of tomographic inversion in studying airglow in the mesopause region
T. Nygrén, M. J. Taylor, M. S. Lehtinen, and M. Markkanen
Ann. Geophys., 16, 1180-1189, 1998
Abstract Full Article in PDF (665 KB)
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- A comparison of EISCAT and HF Doppler observations of a ULF wave
D. M. Wright, T. K. Yeoman, and J. A. Davies
Ann. Geophys., 16, 1190-1199, 1998
Abstract Full Article in PDF (472 KB)
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- Electric field effects on ionospheric and thermospheric parameters above the EISCAT station for summer conditions
V. V. Klimenko, Yu. N. Korenkov, and M. Förster
Ann. Geophys., 16, 1200-1211, 1998
Abstract Full Article in PDF (891 KB)
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- Geophysical phenomena during an ionospheric modification experiment at Tromsø, Norway
N. F. Blagoveshchenskaya, V. A. Kornienko, A. V. Petlenko, A. Brekke, and M. T. Rietveld
Ann. Geophys., 16, 1212-1225, 1998
Abstract Full Article in PDF (956 KB)
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- Electron velocity distribution function in a plasma with temperature gradient and in the presence of suprathermal electrons: application to incoherent-scatter plasma lines
P. Guio, J. Lilensten, W. Kofman, and N. Bjørnå
Ann. Geophys., 16, 1226-1240, 1998
Abstract Full Article in PDF (2808 KB)
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- New techniques for auroral irregularity studies with COSCAT
P. Eglitis, I. W. McCrea, T. R. Robinson, T. Nygrén, K. Schlegel, T. Turunen, and T. B. Jones
Ann. Geophys., 16, 1241-1250, 1998
Abstract Full Article in PDF (452 KB)
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- Computer simulations for direct conversion of the HF electromagnetic wave into the upper hybrid wave in ionospheric heating experiments
H. O. Ueda, Y. Omura, and H. Matsumoto
Ann. Geophys., 16, 1251-1258, 1998
Abstract Full Article in PDF (1492 KB)
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- Measurements of the direction of the solar wind using interplanetary scintillation
P. J. Moran, A. R. Breen, C. A. Varley, P. J. S. Williams, W. P. Wilkinson, and J. Markkanen
Ann. Geophys., 16, 1259-1264, 1998
Abstract Full Article in PDF (390 KB)
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- Interplanetary scintillation observations of interaction regions in the solar wind
A. R. Breen, P. J. Moran, C. A. Varley, W. P. Wilkinson, P. J. S. Williams, W. A. Coles, A. Lecinski, and J. Markkanen
Ann. Geophys., 16, 1265-1282, 1998
Abstract Full Article in PDF (2015 KB)
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- Seasonal effects in the ionosphere-thermosphere response to the precipitation and field-aligned current variations in the cusp region
A. A. Namgaladze, A. N. Namgaladze, and M. A. Volkov
Ann. Geophys., 16, 1283-1298, 1998
Abstract Full Article in PDF (2059 KB)
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- Proton-electron precipitation effects on the electron production and density above EISCAT (Tromsø) and ESR
J. Lilensten and M. Galand
Ann. Geophys., 16, 1299-1307, 1998
Abstract Full Article in PDF (526 KB)
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- Proton transport model in the ionosphere. 2. Influence of magnetic mirroring and collisions on the angular redistribution in a proton beam
M. Galand, J. Lilensten, W. Kofman, and D. Lummerzheim
Ann. Geophys., 16, 1308-1321, 1998
Abstract Full Article in PDF (2141 KB)
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- Velocity of auroral arcs drifting equatorward from the polar cap
P. J. S. Williams, C. F. del Pozo, I. Hiscock, and R. Fallows
Ann. Geophys., 16, 1322-1331, 1998
Abstract Full Article in PDF (407 KB)
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- Optical tomography of the aurora and EISCAT
H. U. Frey, S. Frey, B. S. Lanchester, and M. Kosch
Ann. Geophys., 16, 1332-1342, 1998
Abstract Full Article in PDF (1211 KB)
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- Ionospheric response to variable electric fields in small-scale auroral structures
B. S. Lanchester, M. H. Rees, K. J. F. Sedgemore, J. R. Palmer, H. U. Frey, and K. U. Kaila
Ann. Geophys., 16, 1343-1354, 1998
Abstract Full Article in PDF (3045 KB)
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- Mesospheric observations with the EISCAT UHF radar during polar cap absorption events:
3. Comparison with simultaneous EISCAT VHF measurements
P. N. Collis and M. T. Rietveld
Ann. Geophys., 16, 1355-1366, 1998
Abstract Full Article in PDF (476 KB)
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- Vertical velocities associated with gravity waves measured in the mesosphere and lower thermosphere with the EISCAT VHF radar
N. J. Mitchell and V. St. C. Howells
Ann. Geophys., 16, 1367-1379, 1998
Abstract Full Article in PDF (457 KB)
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- The thermospheric effects of a rapid polar cap expansion
D. W. Idenden
Ann. Geophys., 16, 1380-1391, 1998
Abstract Full Article in PDF (962 KB)
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- Validation of the CUTLASS HF radar gravity wave observing capability using EISCAT CP-1 data
N. F. Arnold, T. B. Jones, T. R. Robinson, A. J. Stocker, and J. A. Davies
Ann. Geophys., 16, 1392-1399, 1998
Abstract Full Article in PDF (910 KB)
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- Meridional thermospheric neutral wind at high latitude over a full solar cycle
O. Witasse, J. Lilensten, C. Lathuillere, and B. Pibaret
Ann. Geophys., 16, 1400-1409, 1998
Abstract Full Article in PDF (430 KB)
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