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To adjust non-divergent and divergent background wind fields by altimeter wind data, a novel approach, the variational regularization method, is presented. Numerical simulation results show that it is positive to use altimeter wind speed to adjust the background wind field, particularly effective in the altimeter track region. At the same time, the radar backscattering cross-section sensitivity is evaluated, when the backscattering cross-section contains noise, and the result proves that the above method can be used to suppress the noise. Finally, a real case shows that the above method is feasible and effective. This approach is an effective and reliable method of using the altimeter wind data to adjust the sea surface wind.
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Keywords:
- altimeter /
- Kriging interpolation /
- Tikhonov regularization /
- wind adjustment
[1] He Y J, Chen G, Guo P F, Wang H Y 2002 Altimeter Research and Application on Oceanic Remote Sensing (Beijing: Science Press) p111 (in Chinese) [何宜军、 陈 戈、 郭佩芳、 王海瑛 2002 高度计海洋遥感研究与应用 (北京: 科学出版社) 第111页]
[2] Fedor I S, Brown G S 1982 J. Geophys. Res. 87 3254
[3] Zieger S, Vinoth J, Young I R 2009 J. Atmos. Ocean. Tech. 26 2549
[4] Wanninkhof R 1992 J. Geophys. Res. 97 7373
[5] Jacques S, Francis G, Alain M 1993 J. Atmos. Ocean. Tech. 10 880
[6] Chen G 2002 J. Atmos. Ocean. Tech. 19 1849
[7] Ruchi K, Deo M C 2007 Coastal Eng. 54 187
[8] Hirotaka S, Sean A M, Zimmerman D A, Timothy C C 2005 Stoch. Environ. Res. Risk Assess. 19 71
[9] Jouhaud J C, Sagaut P, Labeyrie B 2006 J. Fluids Eng. 128 847
[10] Cardinali C, Pezzulli S, Anderson E 2004 Q. J. R. Meteorol. Soc. 130 2767
[11] Tikhonov A N, Arsenin V Y 1977 Solutions of Ill-Posed Problems (Washington: Winston V H and Sons Press) p46
[12] Huang S X, Wu R S 2001 Methods of Mathematical Physics in Atmospheric Science (Beijing: China Meteorological Press) p422 (in Chinese) [黄思训、 伍荣生 2001 大气科学中的数学物理问题 (北京:气象出版社) 第422页]
[13] Cai Q F, Huang S X, Gao S T, Zhong K, Li Z Q 2008 Acta Phys. Sin. 57 3912 (in Chinese) [蔡其发、 黄思训、 高守亭、 钟 科、 李自强 2008 57 3912]
[14] Huang S X, Sheng Z 2006 Acta Phys. Sin. 55 6720 (in Chinese) [黄思训、 盛 峥 2006 55 6720]
[15] Li J, Huang S X 2001 Sci. China D 31 70 (in Chinese) [李 俊、 黄思训 2001 中国科学 D 31 70]
[16] Sasaki Y K 1969 J. Meteor. Soc. Jpn. 49 115
[17] Lin M S 2000 J. Remote Sens. 4 61 (in Chinese) [林明森 2000 遥感学报 4 61]
[18] Huang S X, Cai Q F, Xiang J, Zhang M 2007 Acta Phys. Sin. 56 3022 (in Chinese) [黄思训、 蔡其发、 项 杰、 张 铭 2007 56 3022]
[19] Brown G S, Stanley H R, Roy N A 1981 IEEE J. Oceanic Eng. 6 59
[20] Chelton D B, McCabe P J 1985 J. Geophys. Res. 90 4707
[21] Chelton D B, Wentz F J 1986 J. Geophys. Res. 91 14250
[22] Witter D L, Chelton D B 1991 J. Geophys. Res. 96 8853
[23] Young I R 1993 J. Geophys. Res. 98 20275
[24] Gourrion J, Vandemark D, Bailey S, Chapron B, Gommenginger G P, Challenor P G, Srokosz M A 2002 J. Atmos. Ocean. Tech. 19 2030
[25] Chen G, Chapron B, Ezraty R, Vandemark D 2002 J. Geophys. Res. 107 3226
[26] Zhao D L, Toba Y 2003 J. Oceanogr. 59 235
[27] Yang L, Lin M S, Zou J H, Li Z H, Pan D L 2008 Acta Oceanol. Sin. 27 49
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[1] He Y J, Chen G, Guo P F, Wang H Y 2002 Altimeter Research and Application on Oceanic Remote Sensing (Beijing: Science Press) p111 (in Chinese) [何宜军、 陈 戈、 郭佩芳、 王海瑛 2002 高度计海洋遥感研究与应用 (北京: 科学出版社) 第111页]
[2] Fedor I S, Brown G S 1982 J. Geophys. Res. 87 3254
[3] Zieger S, Vinoth J, Young I R 2009 J. Atmos. Ocean. Tech. 26 2549
[4] Wanninkhof R 1992 J. Geophys. Res. 97 7373
[5] Jacques S, Francis G, Alain M 1993 J. Atmos. Ocean. Tech. 10 880
[6] Chen G 2002 J. Atmos. Ocean. Tech. 19 1849
[7] Ruchi K, Deo M C 2007 Coastal Eng. 54 187
[8] Hirotaka S, Sean A M, Zimmerman D A, Timothy C C 2005 Stoch. Environ. Res. Risk Assess. 19 71
[9] Jouhaud J C, Sagaut P, Labeyrie B 2006 J. Fluids Eng. 128 847
[10] Cardinali C, Pezzulli S, Anderson E 2004 Q. J. R. Meteorol. Soc. 130 2767
[11] Tikhonov A N, Arsenin V Y 1977 Solutions of Ill-Posed Problems (Washington: Winston V H and Sons Press) p46
[12] Huang S X, Wu R S 2001 Methods of Mathematical Physics in Atmospheric Science (Beijing: China Meteorological Press) p422 (in Chinese) [黄思训、 伍荣生 2001 大气科学中的数学物理问题 (北京:气象出版社) 第422页]
[13] Cai Q F, Huang S X, Gao S T, Zhong K, Li Z Q 2008 Acta Phys. Sin. 57 3912 (in Chinese) [蔡其发、 黄思训、 高守亭、 钟 科、 李自强 2008 57 3912]
[14] Huang S X, Sheng Z 2006 Acta Phys. Sin. 55 6720 (in Chinese) [黄思训、 盛 峥 2006 55 6720]
[15] Li J, Huang S X 2001 Sci. China D 31 70 (in Chinese) [李 俊、 黄思训 2001 中国科学 D 31 70]
[16] Sasaki Y K 1969 J. Meteor. Soc. Jpn. 49 115
[17] Lin M S 2000 J. Remote Sens. 4 61 (in Chinese) [林明森 2000 遥感学报 4 61]
[18] Huang S X, Cai Q F, Xiang J, Zhang M 2007 Acta Phys. Sin. 56 3022 (in Chinese) [黄思训、 蔡其发、 项 杰、 张 铭 2007 56 3022]
[19] Brown G S, Stanley H R, Roy N A 1981 IEEE J. Oceanic Eng. 6 59
[20] Chelton D B, McCabe P J 1985 J. Geophys. Res. 90 4707
[21] Chelton D B, Wentz F J 1986 J. Geophys. Res. 91 14250
[22] Witter D L, Chelton D B 1991 J. Geophys. Res. 96 8853
[23] Young I R 1993 J. Geophys. Res. 98 20275
[24] Gourrion J, Vandemark D, Bailey S, Chapron B, Gommenginger G P, Challenor P G, Srokosz M A 2002 J. Atmos. Ocean. Tech. 19 2030
[25] Chen G, Chapron B, Ezraty R, Vandemark D 2002 J. Geophys. Res. 107 3226
[26] Zhao D L, Toba Y 2003 J. Oceanogr. 59 235
[27] Yang L, Lin M S, Zou J H, Li Z H, Pan D L 2008 Acta Oceanol. Sin. 27 49
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