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SEA_SURFACE: 作品数：317被引量：492H指数：9; 导出分析报告; 相关作者：方中于但志伟潘冬明张立霞张兴岩更多>>; 相关机构：中国科学院大气物理研究所中海油能源发展股份有限公司工程技术分公司中国矿业大学国家海洋局更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

Effective dielectric constant model of electromagnetic backscattering from stratified air–sea surface film–sea water medium被引量：2: 《Chinese Physics B》2017年第5期120-125,共6页谢涛 William Perrie 方贺赵立于文金何宜军; Project supported by the National Key Research and Development Program of China(Grant No.2016YFC1401007);the Global Change Research Program of China(Grant No.2015CB953901);the Canadian Program on Energy Research and Development(OERD);the Office of Naval Research(Code 322,“Arctic and Global Prediction”(Principal Investigator:William Perrie))(Grant No.N00014-15-1-2611);the National Natural Science Foundation of China(Grant No.41276187); Studies of surface film medium on the sea surface are carried out in this paper for developing the technology to automatically detect and classify sea surface films, and an effective dielectric constant model of elect...; 关键词：dielectric retrieval constants automatically classify stratified ocean imaginary incident layered

Electromagnetic backscattering from one-dimensional drifting fractal sea surface Ⅱ：Electromagnetic backscattering model被引量：1: 《Chinese Physics B》2016年第7期214-219,共6页谢涛 William Perrie 赵尚卓方贺于文金何宜军; Project supported by the National Natural Science Foundation of China(Grant No.41276187);the Global Change Research Program of China(Grant No.2015CB953901);the Priority Academic Program Development of Jiangsu Higher Education Institutions,China;the Program for the Innovation Research and Entrepreneurship Team in Jiangsu Province,China;the Canadian Program on Energy Research and Development;the Canadian World Class Tanker Safety Service Program; Sea surface current has a significant influence on electromagnetic（EM） backscattering signals and may constitute a dominant synthetic aperture radar（SAR） imaging mechanism. An effective EM backscattering model for...; 关键词：fractal ocean current electromagnetic scattering normalized radar cross section（NRCS）

Electromagnetic backscattering from one-dimensional drifting fractal sea surface Ⅰ：Wave–current coupled model被引量：2: 《Chinese Physics B》2016年第6期214-222,共9页谢涛赵尚卓 William Perrie 方贺于文金何宜军; Project supported by the National Natural Science Foundation of China(Grant No.41276187);the Global Change Research Program of China(Grant No.2015CB953901);the Priority Academic Development Program of Jiangsu Higher Education Institutions(PAPD);Program for the Innovation Research and Entrepreneurship Team in Jiangsu Province,China;the Canadian Program on Energy Research and Development;the Canadian World Class Tanker Safety Service; To study the electromagnetic backscattering from a one-dimensional drifting fractal sea surface,a fractal sea surface wave–current model is derived,based on the mechanism of wave–current interactions.The numerical r...; 关键词：FRACTAL ocean surface current ocean wave NRCS

Analysis of multiple scattering from two-dimensional dielectric sea surface with iterative Kirchhoff approximation被引量：1: 《Chinese Physics B》2010年第8期379-383,共5页罗伟张民周平殷红成; Project supported by the National Natural Science Foundation of China(Grant No.60871070);the National Pre-research Foundation and the Foundation of National Electromagnetic Scattering Laboratory,China; An iterative method in the Kirchhoff approximation is proposed for high frequency multiple electromagnetic scattering from two-dimensional dielectric sea surface. The multiple interaction of the scattering field is ch...; 关键词：sea surface multiple scattering iterative methods shadowing correction

Microwave Doppler spectra of sea return at small incidence angles:specular point scattering contribution: 《Chinese Physics B》2010年第8期384-390,共7页张彦敏王运华赵朝方; Project supported by the Young Scientists Fund of the National Natural Science Foundation of China(Grant No.40906088);the Specialized Research Fund for the Doctoral Program of Higher Education,China(Grant No.200804231021); It is well known that the sea return echo contains contributions from at least two scattering mechanisms. In addition to the resonant Bragg scattering, the specular point scattering plays an important role as the inci...; 关键词：Doppler spectrum specular point scattering sea surface Kirchhoff approximation

Investigation on the Doppler shifts induced by 1-D ocean surface wave displacements by the first order small slope approximation theory:comparison of hydrodynamic models: 《Chinese Physics B》2010年第7期230-237,共8页王运华张彦敏郭立新; supported by the Young Scientists Fund of the National Natural Science Foundation of China (Grant No. 40906088);Specialized Research Fund for the Doctoral Program of Higher Education of China; Based on the first order small slope approximation theory （SSA-I） for oceanic surface electromagnetic scattering, this paper predicts the Doppler shifts induced by wave displacements. Theoretical results from three ...; 关键词：Doppler shifts sea surface model SSA-I electromagnetic scattering

Electromagnetic backscattering from freak waves in(1+1)-dimensional deep-water: 《Chinese Physics B》2010年第5期250-259,共10页谢涛沈涛 William Perrie 陈伟旷海兰; Project supported by the National High Technology Research and Development Program of China (Grant No. 2007AA12Z170);the National Natural Science Foundation of China (Grant No. 40706058);the Science-Technology Chenguang Foundation for Young Scientist of Wuhan,China (Grant No. 200850731388);the Wind and Waves Component of the Canadian Space Agency GRIP Project Entitled Building Satellite Data into Fisheries and Oceans Operational Systems; To study the electromagnetic （EM） backscatter characteristics of freak waves at moderate incidence angles, we establish an EM backscattering model for freak waves in （1＋1）-dimensional deep water. The nonlinear in...; 关键词：freak wave NONLINEARITIES electromagnetic backscattering sea surface

Study of scattering from time-varying Gerstners sea surface using second-order small slope approximation: 《Chinese Physics B》2010年第5期260-268,共9页张彦敏王运华郭立新; Project supported by the Young Scientists Fund of the National Natural Science Foundation of China (Grant No. 40906088);the National Natural Science Foundation of China (Grant No. 60971067);Specialised Research Fund for the Doctoral Program of Higher Education (Grant No. 200804231021); Backscattered fields from one-dimensional time-varying Gerstners sea surface are calculated utilising the secondorder small slope approximation. It is well known that spectral properties of the backscattered echoes re...; 关键词：Gerstners sea surface electromagnetic scattering Doppler spectra second-order small slope approximation

A two scale nonlinear fractal sea surface model in a one dimensional deep sea: 《Chinese Physics B》2010年第5期607-612,共6页谢涛邹光辉 William Perrie 旷海兰陈伟; Project supported by Chinese National High Technology Research and Development (863) Program (Grant No. 2007AA12Z170);National Natural Science Foundation of China (Grant No. 40706058);Wuhan Youth Science and Technology Chen Guang Program(Grant No. 200850731388);the wind and waves component of the Canadian Space Agency GRIP project entitled ‘Building Satellite Data into Fisheries and Oceans Operational Systems’; Using the theory of nonlinear interactions between long and short waves, a nonlinear fractal sea surface model is presented for a one dimensional deep sea. Numerical simulation results show that spectra intensity chan...; 关键词：fractal sea surface models nonlinear interaction numerical method

Numerical study of electromagnetic scattering from one-dimensional nonlinear fractal sea surface: 《Chinese Physics B》2010年第2期234-239,共6页谢涛何超 William Perrie 旷海兰邹光辉陈伟; supported by the National Natural Science Foundation of China (Grant No. 40706058);the National High Technology Research and Development Program of China (Grant No. 2007AA12Z170);the Science-Technology Chenguang Foundation for Young Scientist of Wuhan, China (Grant No. 200850731388);the wind and waves component of the Canadian Space Agency GRIP Project entitled Building Satellite Data into Fisheries and Oceans Operational Systems; In recent years, linear fractal sea surface models have been developed for the sea surface in order to establish an electromagnetic backscattering model. Unfortunately, the sea surface is always nonlinear, particularl...; 关键词：fractals NONLINEARITIES sea surface electromagnetic scattering

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