Mesosphere/lower thermosphere prevailing wind model

被引:50
|
作者
Portnyagin, Y
Solovjova, T
Merzlyakov, E
Forbes, J
Palo, S
Ortland, D
Hocking, W
MacDougall, J
Thayaparan, T
Manson, A
Meek, C
Hoffmann, P
Singer, W
Mitchell, N
Pancheva, D
Igarashi, K
Murayama, Y
Jacobi, C
Kuerschner, D
Fahrutdinova, A
Korotyshkin, D
Clark, R
Taylor, M
Franke, S
Fritts, D
Tsuda, T
Nakamura, T
Gurubaran, S
Rajaram, R
Vincent, R
Kovalam, S
Batista, P
Poole, G
Malinga, S
Fraser, G
Murphy, D
Riggin, D
Aso, T
Tsutsumi, M
机构
[1] Inst Expt Meteorol, Obninsk 249038, Russia
[2] Univ Colorado, Boulder, CO 80309 USA
[3] NW Res Associates, Bellevue, WA 98007 USA
[4] Univ Western Ontario, Dept Phys, London, ON N6A 3K7, Canada
[5] Def Res Estab, Ottawa Surface Radar, Ottawa, ON K1A 0Z4, Canada
[6] Univ Saskatchewan, Inst Space & Atmospher Studies, Saskatoon, SK S7N 5E2, Canada
[7] Univ Rostock, Leibniz Inst Atmospher Phys, D-18225 Kuhlungsborn, Germany
[8] Univ Bath, Bath BA2 7AY, Avon, England
[9] Inst Arctic Environm Res, Commun Res Lab, Tokyo 1848795, Japan
[10] Univ Leipzig, Inst Meteorol, D-04103 Leipzig, Germany
[11] Kazan VI Lenin State Univ, Dept Phys, Radiophys Dept, Kazan 420008, Russia
[12] Univ New Hampshire, Durham, NH 03824 USA
[13] Utah State Univ, Logan, UT 84322 USA
[14] Univ Illinois, Space Sci & Remote Sensing Lab, Urbana, IL 61801 USA
[15] Colorado Res Associates, Boulder, CO 80301 USA
[16] Kyoto Univ, Ctr Radio Atmospher Sci, Kyoto 6110011, Japan
[17] Indian Inst Geomagnetism, Equatorial Geophys Res Lab, Tirunelveli 671011, TN, India
[18] Univ Adelaide, Adelaide, SA 5005, Australia
[19] INPE Aeron Div, BR-12200 Sao Jose Dos Campos, Brazil
[20] Rhodes Univ, Dept Phys & Elect, ZA-6140 Grahamstown, South Africa
[21] Univ Canterbury, Dept Phys & Astron, Christchurch 4800, New Zealand
[22] Australian Antarctic Div, Atmospher & Space Phys, Kingston, Tas 7050, Australia
[23] Natl Inst Polar Res, Itabaski Ku, Tokyo 1738515, Japan
关键词
mesosphere/lower thermosphere; prevailing wind model;
D O I
10.1016/j.asr.2003.04.058
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
The mesosphere/lower thermosphere (MLT) wind data from the 46 ground-based (GB) MF and meteor radar (MR) stations, located at the different latitudes over the globe, and the space-based (SB) HRDI data were used for constructing of the empirical global climatic 2-D prevailing wind model at 80-100 km heights for all months of the year. The main data set is obtained during 1990-2001 period. It is shown that the three datasets (MF, MR, HRDI) are mainly well correlated. However, a certain systematic bias between the GB and SB data at 96 km exists, as well as that between the MF and MR data higher 88 km. Simple correction factors are proposed to minimize these biases. The 2-D distant-weighted least-square interpolation procedure for some arbitrary collection of points was used for drawing model contour plots. The model is available in the computer readable form and may be used for construction of the new LIRA model. (C) 2004 COSPAR. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:1755 / 1762
页数:8
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