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《Progress in Geography》 2010-09
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Estimation of the Surface Vapor Pressure Based on the MODIS Images

HUANG Yaohuan,JIANG Dong,ZHUANG Dafang,FU Jingying(Data Center for Resources and Environmental Sciences,Institute of Geographical Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101)  
Surface vapor pressure(SVP) is a highly significant variable for physically based ecosystem,hydrology and climate modeling without available regional spatially representative data currently.Conventional field observation SVP data is spatial discontinuous and time-consuming,so MODIS images are used to estimate the mean daily SVPin the Haihe River basin.Firstly,correlation analysis is taken and it is found that there are significant correlations between the dataset of precipitable water vapor low in MOD07 images and field observed SVP.Secondly,comparison of the models based on correlation analysis shows that second-order polynomial regression is the most suitable one for evaluating SVP in the Haihe river area.Finally,a series of MOD07 images from January to April of 2009 are used to validate the proposed second-order polynomial model.The result shows that the estimated value is close to the observed value,and their slope and R2 of 1:1 line analysis are 0.918 and 0.83,respectively.The results indicated that the proposed PWV-SVP model is effective for obtaining SVP data at a regional scale.
【Fund】: 国家科技支撑计划课题(2008BAC34B06 2006BAB04A16)
【CateGory Index】: P237;P426
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Yang Jingmei and Qiu Jinhuan(Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);The Empirical Expressions of the Relation between Precipitable Water and Ground Water Vapor Pressure for Some Areas in China[J];SCIENTIA ATMOSPHERICA SINICA;1996-05
2 Zhang Xuewen (Urumqi Institute of Desert Meteorology, 830002);A Relationship between Precipitable Water and Surface Vapor Pressure[J];Meteorological Monthly;2004-02
3 LI Chao1,2 WEI Heli1 LIU Houtong1,2 ZHOU Jun1(1 Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,350 Shushanhu Road,Hefei 230031,China)(2 Graduate School,Chinese Academy of Sciences,19A Yuquan Road,Beijing 100039,China);Statistics of Correlation of Integrated Water Vapor and Surface Vapor Pressure[J];Geomatics and Information Science of Wuhan University;2008-11
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Xia 1,2 , REN Yi-yong 3 , TANG Hao 4 , CHEN Hong-wu 3 (1.Atmosphere Science College of Lanzhou University, Lanzhou Gansu 730000, China; 2.Institute of Desert Meteorology, CMA, rümqi Xinjiang 830002, China; 3. Xingjiang Meteorological Bureau, rümqi Xinjiang 830002, China; 4.Xinjiang Meteorological and Environmental Center, rümqi Xinjiang 830002, China);Precipitation over the Middle Tianshan Mountains and Their Northern Slopes: Variations and Their Cause[J];Journal of Glaciology and Geocryology;2005-03
2 YONG Bin~(1), ZHANG Wan-chang~(2,1), LIU Chuan-sheng~(1) (1.International Institute for Earth System Science(ESSI),Nanjing University, Nanjing Jiangsu 210093,China;2.RegionalClimate-Environment Research for Temperate East Asia,Institute of Atmosphere Physical,CAS,Beijing 100029,China);Advances in the Coupling Study of Hydrological Models and Land-Surface Models[J];Journal of Glaciology and Geocryology;2006-06
3 LI Shuai1,XIE Guo-hui1,HE Qing2,LI Xiang-yu3(1.rümqi Meteorological Satellite Ground Station,rümqi Xinjiang 830011,China;2.Institute of Desert Meteorology,China Meteorological Administration,rümqi Xinjiang 830001,China;3.Institute of Urban Environments,Chinese Academy of Sciences,Xiamen Fujian 361003,China);Research on Precipitation,Precipitable Water and the Precipitation Conversion Efficiency of Altay Prefecture[J];Journal of Glaciology and Geocryology;2008-04
4 Yu Feng,Shi Zhengtao,Peng Haiying(Tourism and Geographic College,Yunnan Normal University,Kunming 650092,China);The Summary of the Study on Agricultural Non-point Source Pollution[J];Environmental Science and Management;2008-08
5 PAN Jing-hu,REN Hao-chen,QIN Xiao-juan,ZHANG Wei-qiang,LIU Chun-yu(College of Geographic and Environmental Science,Northwest Normal University,Lanzhou 730070,China);Analysis on Instantaneous Spatial Pattern of Thermal Force Field in Jiayuguan City[J];Urban Environment & Urban Ecology;2007-05
6 XU Ji-jun1,YANG Da-wen2,CAI Zhi-guo3(1.Yangtze River Scientific Research Institute,Wuhan 430010,China;2.State Key Laboratory of Hydro-Science and Engineering,Tsinghua University,Beijing 100084,China;3.China Three Gorges Project Corporation,Yichang 443000,China);Distributed Hydrological Model Combining with Radar Rainfall Data for Regional Flood Forecast of Three Gorges[J];Journal of Yangtze River Scientific Research Institute;2007-06
7 ZHANG Li-ping1,2,CHEN Xiaofeng3,ZHANG Xiao-lin1,SONG Xingyuan1(1.State Key Laboratory of Water Resources and Hydropower Engineering Sciences,Wuhan University,Wuhan 430072,China;2.Wuhan Institute of Heavy Rain,China Meteorological Administrator,Wuhan 430074,China;3.The Hydropower and Water Resources Key Laboratory of Anhui Province,Bangbu 233000,China);Application of SWAT Model in Bailian River Valley Runoff Simulation[J];Journal of Yangtze River Scientific Research Institute;2009-06
8 LIU Jian1,2,ZHANG Qi1(1.State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);VERIFICATION OF A NEW DISTRIBUTED HYDROLOGIC MODEL IN GANJIANG RIVER CATCHMENT,POYANG LAKE WATERSHED[J];Resources and Environment in the Yangtze Basin;2009-01
9 SONG Meng-bo1,HUANG Jin-xin2(1.Changjiang Engineering Vocational College,Chibi 437302,China;2.Lushui Hydrometer Station of CWRC,Chibi 437302,China);Progress and Prospects of River Basin Hydrological Model[J];Journal of Changjiang Engineering Vocational College;2007-03
10 ZHAO Jing~1,SHAO Jingli~1,CUI Yali~1,XIE Zhenhua~2 (1.China University of Geosciences,Beijing 100083,China;2.Hydrogeological and Engineering Geological Team of Beijing,Beijing 100195);Estimating Regional Evapotranspiration in North China Plain with Remote Sensing Method[J];Urban Geology;2009-01
China Proceedings of conference Full-text Database 4 Hits
1 FANG Bin1, 2,XIAO Hui2,WANG Zhen-hui1,SUN Hai-yan1,HUANG Mei-yuan2 (1 Department of information Engineering, NUIST 210044,China;2 Institute of Atmospheric Physics, Chinese Academy of Science, Beijing 100029,China);Application of Cluster Analysis to the Statistical Assessment of Artifical Rain Effect[A];[C];2007
2 Lu Shiqing1 Dabuxilatu1 Su Lijuan1 Yan Bin1 (1.Inner Mongolia Institute of Meteorological Science,Inner Mongolia,Huhhot 010051);Analysis of Atmospherical Precipitable Water Distribution Characteristics In Inner Mongolia In Recent 5 Years[A];[C];2008
3 Wu Wanyou1 Li Dejun1 Mao Jietai2 Xu Yajuan1 1.Jiangxi Province Modified Weather Office,Nanchang 330046 2.Atmospheric Physics Department of Physics School of Peking University,Beijing 100871;Estimated Total Precipitation Water by Ground Water Vapor Pressure[A];[C];2009
4 Xiaofeng Lou1 Dan Breed2 1 Chinese Academy of Meteorological Sciences 2 The National Center for Atmospheric Research;Verifications of Wyoming Winter Orographic Clouds Simulations[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 Yang Jingmei and Qiu Jinhuan (Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);A Method for Estimating Precipitable Water and Effective Water Vapor Content from Ground Humidity Parameters[J];Chinese Journal of Atmospheric Sciences;2002-01
2 Yang Jingmei and Qiu Jinhuan(Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);The Empirical Expressions of the Relation between Precipitable Water and Ground Water Vapor Pressure for Some Areas in China[J];SCIENTIA ATMOSPHERICA SINICA;1996-05
3 LI Chao, LIU Dong, FAN Ai-yuan, ZHOU Jun, Takamura T ( Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; Center for Environment Remote Sensing, Chiba University, Chiba 263-8522, Japan);Characteristics of Solar Shortwave Radiation on Clear Days in Hefei Region[J];Journal of Atmospheric and Environmental Optics;2007-01
4 Yang Hongmei\ He Ping\ Xu Baoxiang (Chinese Academy of Meteorological Sciences,Beijing\ 100081);Analysis of Water Vapor Characteristics of Torrential Rainfall in South China with GPS Data[J];Meteorological Monthly;2002-05
5 Zhang Xuewen (Urumqi Institute of Desert Meteorology, 830002);A Relationship between Precipitable Water and Surface Vapor Pressure[J];Meteorological Monthly;2004-02
6 Yang Hongmei\ Ge Runsheng\ Xu Baoxian (Chinese Academy of Meteorological Sciences, Beijing, 100081);Analysing Troposphere Air Moisture Content with Single Radiosonde Station Data[J];METEOROLOGICAL MONTHLY;1998-09
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