Evaluation of the FY-3B/MWRI soil moisture product on the central Tibetan Plateau

被引：1

作者：

Cui, Yaokui ^{[1
]}

Long, Di ^{[1
]}

Hong, Yang ^{[1
,2
]}

Han, Zhongying ^{[3
]}

Zeng, Chao ^{[1
]}

Hou, Xueyan ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing, Peoples R China

[2] Univ Oklahoma, Dept Civil Engn & Environm Sci, Norman, OK 73019 USA

[3] China Agr Univ, Coll Water Resources & Civil Engn, Beijing, Peoples R China

来源：

2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2016年

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

FY-3B/WMR; soil moisture; validation; Tibetan Plateau;

D O I：

10.1109/IGARSS.2016.7729423

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：

Soil moisture is a key variable in the exchange of water and energy between the land surface and atmosphere, especially over the Tibetan Plateau. The Fengyun-3B Microwave Radiation Imager (FY-3B/MWRI) soil moisture product is one of relatively new passive microwave products. This paper validated the FY-3B/MWRI soil moisture product using in-suit measurements within two soil moisture networks (1 degrees x1 degrees and 0.25 degrees x0.25 degrees) on the central Tibetan Plateau, and compared it with other fourteen products from satellite and land surface models based on published studies. Results showed that the FY-3B/MWRI soil moisture product is comparable with AMSR2, and outperforms LPRM_C, LPRM_X, ASCAT, AMSR-E (NASA), AMSR-E (JAXA), SMOS, and outputs from CLM, Noah, VIC, and Mosaic models. The good performance indicates that the FY3B/MWRI soil moisture products could be valuable in studying meteorology, hydrology, the environment, agriculture, etc. on the central Tibetan Plateau.

引用

页码：1655 / 1658

页数：4

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