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The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China
Shi, FL (Shi, Fanglin)1,2; Xin, JY (Xin, Jinyuan)2,3; Yang, LK (Yang, Leiku)1; Cong, ZY (Cong, Zhiyuan)4; Liu, RX (Liu, Ruixia)5; Ma, YN (Ma, Yining)2; Wang, YS (Wang, Yuesi)2; Lu, XF (Lu, Xiaofeng)1; Zhao, L (Zhao, Lei)1
Source PublicationREMOTE SENSING OF ENVIRONMENT
2018-03-01
Volume206Issue:0Pages:107-122
DOI10.1016/j.rse.2017.12.022
Abstract

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.

Subject Area地理学
WOS IDWOS:000427342700009
Language英语
Indexed BySCIE
KeywordLand-surface Temperature Vas Split-window Resolution Imaging Spectrometer Southwest China Rain-forest Aerosol Modis Retrieval Network Aeronet
WOS Research AreaEnvironmental Sciences & Ecology ; Remote Sensing ; Imaging Science & Photographic Technology
WOS SubjectEnvironmental Sciences & Ecology ; Remote Sensing ; Imaging Science & Photographic Technology
Cooperation Status国内
ISSN0034-4257
Department环境变化与地表过程重点实验室
PublisherELSEVIER SCIENCE INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/8711
Collection图书馆
Corresponding AuthorXin, JY (Xin, Jinyuan); Yang, LK (Yang, Leiku)
Affiliation1.Henan Polytech Univ, Sch Surveying & Land Informat Engn, Jiaozuo 459000, Henan, Peoples R China;
2.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing 100029, Peoples R China;
3.Chengdu Univ Informat Technol, Plateau Atmosphere & Environm Key Lab Sichuan Pro, Chengdu 610225, Sichuan, Peoples R China;
4.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China;
5.China Meteorol Adm Natl, Natl Satellite Meteorol Ctr, Key Lab Radiometr Calibrat & Validat Environm Sat, Beijing 100081, Peoples R China.
Recommended Citation
GB/T 7714
Shi, FL ,Xin, JY ,Yang, LK ,et al. The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China[J]. REMOTE SENSING OF ENVIRONMENT,2018,206(0):107-122.
APA Shi, FL .,Xin, JY .,Yang, LK .,Cong, ZY .,Liu, RX .,...&Zhao, L .(2018).The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China.REMOTE SENSING OF ENVIRONMENT,206(0),107-122.
MLA Shi, FL ,et al."The first validation of the precipitable water vapor of multisensor satellites over the typical regions in China".REMOTE SENSING OF ENVIRONMENT 206.0(2018):107-122.
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