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《Journal of Nanjing Institute of Meteorology》 2004-06
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Evaluation of the Precision of Weather RadarRainfall Estimation Algorithms

HE Yu-xiang,ZHANG Ya-ping,LIU Shu-yan,GU Song-shan(Department of Electronic Engineering,NUIST,Nanjing210044,China)  
Precipitation on ordered grid point,which is obtained from the Radar Estimating Precipitation model (REP) of Huanghe River and Huaihe River,is compared with the in situ data of a raingauge network.Results show that if the value of ground raingauge is taken as real value,then the optimal interpolation and joint calibration methods have the least root mean square errors,while the results of variational method are not very well due to parameter choosing.The calculating precision of Kalman filter method and average method is lower than the joint calibration method and optimal interpolation method.The method of Z-I has the largest root mean square errors.
【Fund】: 国家自然科学基金资助项目(40275010)
【CateGory Index】: P412.1
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2 SHAO Yuehong1, ZHANG Wanchang2, LIU Yonghe2, and ZHANG Jingying3 1 International Institute for Earth System Science, Nanjing University, Nanjing 210093 2 Key Laboratory of Regional Climate-Environment Research for Temperate East Asia of Chinese Academy of Sciences, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029 3 Linyi Meteorological Bureau, Shandong Province, Linyi 276004;Evaluation of the Precision of Doppler Radar Rainfall Estimation Using Different Algorithms in the Yishu River Watershed[J];Chinese Journal of Atmospheric Sciences;2009-05
3 HUANG Yong~(1,3),YE Jin-yin~2,CHEN Guang-zhou~2 (1 Anhui Institute of Meteorology,Hefei 230031,China; 2 Huaihe Basin Meteorology Center,Hefei 230031,China; 3 Key Laboratory of Atmospheric Science and Satellite Remote Sensing in Anhui Province,Hefei 230031,China);Consensus Methods of Estimating Rainfall Using Radar Based on Error Analysis[J];Journal of Atmospheric and Environmental Optics;2010-05
4 ZHAND Li-ping1,2,ZHAO Zhi-peng1,HU Zhi-fang1,YIN Zhi-yuan2(1.State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072; 2.Wuhan Institute of Heavy Rain,CMA,Wuhan 430074);An Overview of Precipitation Measured by Radar and Its Application on Hydrology and Water Resources[J];Torrential Rain and Disasters;2008-04
5 ZHU Lin,SHOU Shao-wen,PENG Jia-yi,ZHANG Hong-hua(Jiangsu Key Laboratory of Meteorological Disaster,NUIST,Nanjing 210044,China);Numerical Test of an Ensemble Kalman Filter for Sounding Data Assimilation[J];Journal of Nanjing Institute of Meteorology;2008-02
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8 DONG Gao-hong1 LV Jiang-jin2(1.Tianjin Meteorological Observatory,Tianjin 300074,China; 2.Tianjin Meteorological Service,Tianjin 300074,China);Comparison on quantitative estimation of precipitation using radar based on different calibration methods[J];Journal of Meteorology and Environment;2012-04
9 He Jian~1 Wang Chunlin~1 Mao Xia~2 Sun Xiangming~2(1 Guangdong Climate and Agrometeorology Center,Guangzhou 510080;2 Shenzhen Municipal Meteorological Bureau,Shenzhen 518001);Research on Radar Echoes and GIS Technique for Deducing Regional Rainfall[J];Meteorological Science and Technology;2006-03
10 Wu Jing1,2,3 Liu Liping2 You Weihong3 Cui Zhehu2(1 Guilin Meteorological Buearu,Guilin 541002;2 State Key Laboratory of Severe Weather,Chinese Academy of Meteorological Sciences,Beijing 100081;3 Yunnan University,Kunming 650091);Application Experiment on Quantitative Rainfall Estimation with Radar Mosaic Data[J];Meteorological Science and Technology;2010-02
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1 Huangyong 1,3 Huwen2 Yejinyin2 (1 Anhui institute of meteorology hefei 230031 2 Huaihe basin meteorology center hefei 230031 3 Anhui key lab of atmospheric science and remote sensing hefei 230031);The consensus methods of estimating rainfall using radar base on the analysis of error[A];[C];2008
2 Wu jing 1,2,3 Liu liping 2 You weihong 3 Cui zhehu 3 (1.Guilin Bureau of Meteorology,2.State Key Laboratory of Severe Weather,Chinese Academy of Meteorological Sciences,3.Yunnan University);Using radar mosaic data of quantitative rainfall estimation's experiment[A];[C];2012
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5 Li Jiantong, Yang Weisheng, Guo Lin and Chen Zemian (Xiamen Department of Meteorology, Xiamen 361012);A Study of Improving Precision of Measuring Regional Precipitation in Optimum Interpolation Method[J];SCIENTIA ATMOSPHERICA SINICA;2000-02
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【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 WAN Wen-long et al (Chengdu University of Information Engineering,Chengdu,Sichuan 610225);Study on the Application of GPS-PW Data in the Rainstorm in Western Sichuan[J];Journal of Anhui Agricultural Sciences;2010-13
2 ;Development of Doppler Radar Meteorological Warning System on Fujian Power Grid[J];Electric Power and Electrical Engineering;2011-02
3 LIU Wen-li,Lü Shu-long,LIANG Fei-bao(College of Mathematics and Computer Science,Fuzhou University,Fuzhou,Fujian 350108,China);Weighted quadratic distance discriminant[J];Journal of Fuzhou University(Natural Science Edition);2010-03
4 CHEN Liang-hua(Three Gorges Cascade Dispatch & Communication Center,Yichang 443133,China);RADAR QUANTITATIVE ESTIMATION OF PRECIPITATION TECHNOLOGY APPLICATION ON THE AREA RAINFALL CALCULATION OF THREE GORGES VALLEY[J];Resources and Environment in the Yangtze Basin;2012-S1
5 Huang Lingguang1,Huang Xingyou1,Du Wenting1,Leng Liang2(1.Key Laboratory of Meteorological Disaster of Ministry of Education,Nanjing University of Information Science & Technology,Nanjing 210044,China; 2.Hubei Key Laboratory for Heavy Rain Monitoring and Warning Research,Institute of Heavy Rain,China Meteorological Administration,Wuhan 430074,China);Design and Realization of CINRAD Visualization System[J];Informatization Research;2012-03
6 FAN Wenyou;YAN Mengli;LEI Zhiqiang;China University of Geosciences of Information Engineering;ZONDY CYBER OF WUHAN;;The Visual Design of Weather Radar Products[J];Geomatics World;2013-05
7 HU Haibo,CHEN Mingxuan Institute of Urban Meteorology,China Meteorological Administration,Beijing 100089,China;Merge algorithm of fusing radar data into GIS[J];Computer Engineering and Applications;2011-16
8 ZHENG Feng Nanjing University of Information Science & Technology,Nanjing 210044,China Chinese Academy of Meteorological Science,Beijing 100081,China Wenzhou Meteorological Bureau,Wenzhou 325027,Zhejiang Province,China;Advances in Researches and Applications of Ensemble Prediction with Initial Perturbation[J];Science & Technology Review;2008-19
9 YANG Xin-rui,MA Shu-qing,WU Lei(CMA Meteorological Observation Centre,Beijing 100081,China);Comparison and Evaluation of Analysis Methods of UHF Wind Profiler Data Contaminated by Precipitation[J];Transactions of Atmospheric Sciences;2010-05
10 ZHANG Yaping 1,LIU De 1,LIAO Jun 1,ZHOU Qi 2,TIAN Maoju 2(1.Chongqing Meteorological Observatory,Chongqing 401147;2.Qijiang Meteorological Office of Chongqing Municipality,Chongqing 401420);A method for defining flood meteorological risk indices of intermediate rivers based on hydrological simulation[J];Torrential Rain and Disasters;2012-04
China Proceedings of conference Full-text Database 2 Hits
1 Wan Wenlong1 ,Zhang Jie2 ,Zhu Keyun1 ,Ren Jingxuan1 (1. Chengdu University of Information Technology, Chengdu 610225; 2. Chengdu Air Forces Meteorological Center, Chengdu 610041);A 3-dimensional Variational Assimilation Test of a rainstorm in Western Sichuan[A];[C];2009
2 Wang Chun-lin, Wang Hua, Chen Hui-hua Guangdong Climate Center, Guangzhou 510080, China;Stereo Climate Characteristics of a Severe Cold Disaster in Nanling Mountain in 2008[A];[C];2009
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