Retrieval of whitecap coverage with the ERS-1 scatterometer data

被引：0

作者：

Li Kun ^{[1
,2
]}

Wei En-Bo ^{[1
]}

Song Jin-Bao ^{[1
]}

机构：

[1] Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

来源：

ACTA PHYSICA SINICA | 2010年 / 59卷 / 05期

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

whitecap coverage; KHCC03 scattering model; wave breaking; MICROWAVE EMISSIVITY MODEL; SEA-SURFACE; FOAM; OCEAN; RADAR;

D O I：

10.7498/aps.59.3607

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, the whitecap coverage is retrieved from the ERS-1 data and the KHCC03 scattering model which takes into account the effect of wave breaking, and a new whitecap coverage formula is obtained based on the retrieval results. The results calculated from this new formula of whitecap coverage have better agreement with the measured whitecap coverage than those obtained by some famous previous formula in the range of wind speed at 10 m height from 7 m/s to 16 m/s. This shows that it is feasible to retrieve whitecap coverage from scatterometer data and the scattering model including the effect of wave breaking. Moreover, this approach is different from those methods usually used in passive remote sensing.

引用

页码：3607 / 3610

页数：4

共 28 条

[1] Whitecap coverage from satellite measurements: A first step toward modeling the variability of oceanic whitecaps [J].

Anguelova, MD ;

Webster, F .

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2006, 111 (C3)

[2] APPARENT MICROWAVE EMISSIVITY OF SEA FOAM [J].

DROPPLEMAN, JD .

JOURNAL OF GEOPHYSICAL RESEARCH, 1970, 75 (03) :696-+

[3] A unified directional spectrum for long and short wind-driven waves [J].

Elfouhaily, T ;

Chapron, B ;

Katsaros, K ;

Vandemark, D .

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1997, 102 (C7) :15781-15796

[4] Applications of dense media radiative transfer theory for passive microwave remote sensing of foam covered ocean [J].

Guo, JJ ;

Tsang, L ;

Asher, W ;

Ding, KH ;

Chen, CT .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2001, 39 (05) :1019-1027

[5] Wind retrieval over the ocean using synthetic aperture radar with C-band HH polarization [J].

Horstmann, J ;

Koch, W ;

Lehner, S ;

Tonboe, R .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2000, 38 (05) :2122-2131

[6] VIERS-1 scatterometer model [J].

Janssen, PAEM ;

Wallbrink, H ;

Calkoen, CJ ;

van Halsema, D ;

Oost, WA ;

Snoeij, P .

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1998, 103 (C4) :7807-7831

[7]

Jin Wu, 1988, Journal of Atmospheric and Oceanic Technology, V5, P885, DOI 10.1175/1520-0426(1988)005<0885:WSCALW>2.0.CO

[8]

[9]

JIN YQ, 1993, ACTA OCEANOL SIN, V12, P563

[10]

KOEPKE P, 1986, REMOTE SENSING SIGNA, P251

← 1 2 3 →