Ocean surface wind retrieval based on atlas properties

被引：0
|
作者：
CHEN Xiao-xiang
机构：
来源：
遥感学报 | 2009年 / 13卷 / 04期
基金：
国家高技术研究发展计划(863计划);
关键词：
SeaWinds scatterometer; wind retrieval; atlas; polymerizing nodes; barycenter;
D O I：
暂无
中图分类号：
TP751 [图像处理方法];
学科分类号：
081002 ;
摘要：
By analyzing the law of Sigma variation with wind speed and relative azimuth, a new approach based on atlas properties is derived in this paper. The approach is different from traditional ones which are ranging methods based on least probability error. Without the need of variance, it can retrieve sea wind just by atlas information. 218623 data were in the experiment, and it turned out that the wind vector result was close to L2B data. Mean relative error of wind speed is 7.4%, and mean error of wind direction is 9.5°.
引用
收藏
页码：580 / 584
页数：5
相关论文
共 5 条
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