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《Journal of Geodesy and Geodynamics》 2017-07
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Correlation Analysis of GPS PWV and Meteorological Elements Based on Wavelet Transform

WANG Yong;LIU Bei;LIU Yanping;LI Jiangbo;School of Geology and Geomatics,Tianjin Chengjian University;School of Economics and Management,Tianjin Chengjian University;Hebei Meteorological Bureau;  
Precipitable water vapor is one of the key factors influencing weather and climate change;change in water vapor is closely related to temperature and atmospheric pressure.In this paper,we conduct a correlation analysis of GPS water vapor and meteorological factors by using GAMIT software solver the value of PWV for Beijing combined with meteorological data.Firstly,we used GAMIT software solver on the value of PWV for Beijing continuous observation network data from June 1,2009 to April 30,2012,in conjunction with atmospheric pressure data,to acquire station PWV sequence.Then we used wavelet transform method to break down and reconstruct the data for GPS PWV,temperature and atmospheric pressure and analyzed the correlation of new data.There is a positive correlation between the trend of GPS PWV sequence and temperature,and a significantly negatively correlation with atmospheric pressure.The PWV and atmospheric pressure have half-cycle and annual change;both appear in an obvious negative correlation.Temperature cycling for years,the best correlation of water vapor and temperature is in d13 reconstruction.There are significant positive correlation properties.
【Fund】: 天津市自然科学基金(17JCYBJC21600);; 河北省自然科学基金(D2015209204)~~
【CateGory Index】: P228.4;P412
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 JIANG Xiao-yan1,LIU Shu-hua1,3,MA Ming-min2,ZHANG Jing1,SONG Jun4(1.Shenyang Meteorological Bureau,Shenyang 110168,China;2.Department of Atmospheric Sciences,School of Physics,Peking University,Beijing 100871,China;3.Laboratory for Climate Studies,China Meteorological Administration,Beijing 100081,China;4.Dalian Meteorological Bureau,Dalian 116001,China);A wavelet analysis of the precipitation time series in Northeast China during the last 100 years[J];地理研究;2009-02
【Co-citations】
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1 MING Ping-shou;LI Qian-qian;College of Geomatics, Shandong University of Science and Technology;State Key Laboratory of Acoustics, Chinese Academy of Sciences;;Research on Side Scan Sonar Parameters and the Algorithm Improvement by Using Band-Pass Filtering and Wavelet[J];海洋技术学报;2018-01
2 Zhang Qiuliang;Bian Yuming;Dai Haiyan;Wang Bing;Feng Lihong;Wang Meiyuan;Forestry College,Inner Mongolia Agricultural University;Inner Mongolia Ecology and Agricultural Meteorology Centre;Resource Management Investigation Team,Honghuaerji Forestry Bureau;;Variation of Extreme Temperature Events in Daxing'anling Forest Region of Inner Mongolia[J];地理科学;2017-12
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5 WANG Yong;LIU Bei;LIU Yanping;LI Jiangbo;School of Geology and Geomatics,Tianjin Chengjian University;School of Economics and Management,Tianjin Chengjian University;Hebei Meteorological Bureau;;Correlation Analysis of GPS PWV and Meteorological Elements Based on Wavelet Transform[J];大地测量与地球动力学;2017-07
6 BIAN Yuming;DAI Haiyan;WANG Bing;ZHANG Jian;BA Te;ZHANG Qiuliang;Forestry College of Inner Mongolia Agricultural University;Inner Mongolia Ecology and Agricultural Meteorology Centre;Xingan Meng Forestry Science Research Institute;;Spatiotemporal Distribution and Periodicity of Annual Precipitation in Daxing′anling Forest Region of Inner Mongolia[J];水土保持研究;2017-03
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