SEAWATER DIELECTRIC MEASUREMENTS AT L-BAND WITH LATEST IMPROVEMENTS

被引：0

作者：

Zhou, Yiwen ^{[1
]}

Lang, Roger ^{[1
]}

Dinnat, Emmanuel ^{[2
,3
]}

Le Vine, David ^{[2
]}

机构：

[1] George Washington Univ, Washington, DC 20052 USA

[2] Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

[3] Chapman Univ, Orange, CA USA

来源：

IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2018年

关键词：

Ocean salinity; L-band; Dielectric model function; CONSTANT;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Recently, the dielectric constant of seawater at L-band was determined by employing a resonant cavity technique. A dielectric model function has been developed based on the measurement data and the model function has been used for retrieving the ocean salinity. The results indicate that additional accuracy is still needed to resolve the bias correlated with sea surface temperature. This paper reports the improvements that have been made recently for the development of a more accurate seawater dielectric model function. The additional measurements for the open ocean will be addressed in the paper.

引用

页码：5644 / 5646

页数：3

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