气候变化领域集成服务门户(CCPortal): The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China

CCPortal

DOI	10.1016/j.rse.2017.12.022
	The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China
	Shi, Fanglin; Xin, Jinyuan; Yang, Leiku; Cong, Zhiyuan; Liu, Ruixia; Ma, Yining; Wang, Yuesi; Lu, Xiaofeng; Zhao, Lei
通讯作者	Yang, LK (通讯作者)
发表日期	2018
ISSN	0034-4257
EISSN	1879-0704
起始页码	107
结束页码	122
卷号	206
英文摘要	Ground-based observations (2014-2015) indicated that the precipitable water vapor (PWV) values in China exhibited large spatial and temporal variations. The annual mean PWV values ranged from 4.0 +/- 2.9 mm to 42.3 +/- 10.6 mm from the Qinghai-Tibet Plateau to the South China Sea, and the seasonal variation ranged from 1.9 +/- 1.2 mm to 50.5 +/- 5.4 mm. The PWV values were retrieved from MODIS, VIRR and MERSI data, and the accuracies varied widely with relative errors from 10% to 899%. VIRR performed the best in the humid southern coastal regions of China (R = 93%) where the annual PWV was as high as 35 mm. MERSI was more suitable in the dry western region of China (R = 84%) where the average PWV value was lower than 15 mm. MODIS PWV products could be used to accurately observe the PWV in the city and urbanized areas of the eastern China Plain (R = 89%) where the annual mean PWV was 20-30 mm. All of the products yielded larger errors in the summer than in the winter. The MOD05 and MOD07 data performed better than the other satellite data in most regions.
关键词	LAND-SURFACE TEMPERATURE VAS SPLIT-WINDOW RESOLUTION IMAGING SPECTROMETER SOUTHWEST CHINA RAIN-FOREST AEROSOL MODIS RETRIEVAL NETWORK AERONET
英文关键词	Precipitable water vapor (PWV); Moderate resolution imaging spectroradiometer (MODIS); Visible and infrared radiometer (VIRR); Medium resolution Spectrum imager (MERSI)
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Environmental Sciences ; Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000427342700009
来源期刊	REMOTE SENSING OF ENVIRONMENT
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259249
推荐引用方式 GB/T 7714	Shi, Fanglin,Xin, Jinyuan,Yang, Leiku,et al. The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China[J]. 中国科学院青藏高原研究所,2018,206.
APA	Shi, Fanglin.,Xin, Jinyuan.,Yang, Leiku.,Cong, Zhiyuan.,Liu, Ruixia.,...&Zhao, Lei.(2018).The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China.REMOTE SENSING OF ENVIRONMENT,206.
MLA	Shi, Fanglin,et al."The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China".REMOTE SENSING OF ENVIRONMENT 206(2018).