Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Tropical Meteorology》 2004-02
Add to Favorite Get Latest Update

COMPARATIVE EXPERIMENT WITH SEVERAL QUANTITATIVE PRECIPITATION ESTIMATOR TECHNIQUES BASED ON DOPPLER RADAR OVER THE HUAIHE VALLEY DURING RAINY SEASON

ZHENG Yuan-yuan,XIE Yi-feng,WU Lin-lin, ZHU Hong-fang,WANG Dong-yong (Anhui Meteorological Observator, Hefei 230061, China)  
From Doppler radar volume scan data, recording pluviometer data and automatic weather station data, using optimization technique and probability-fitting technique, we estimated quantitative precipitation in different climatic regions over the Huaihe valley. By comparing the two techniques and analyzing errors, we knew that the relative error resulting from probability-fitting technique was small. Particularly, the estimator value was uniformly smaller than the observational value in probability-fitting technique. For optimization technique, the estimator ability for over 50 mm per day was not strong. By calculating mean relative errors on different range segments, the optimal estimator region was from 110~200 km. Besides, the error was mostly due to Z-I relationship抯 instability, precipitation echo抯 movement velocity and radar wave scan height抯 changing with different ranges. In addition, using rainfall data from nineteen automatic stations surrounding Hefei, we couducted comparative estimator experiment by Kalman filter adjustment technique, optimization technique and probability-fitting technique and got the conclusion that the Kalman filter adjustment technique is the best, followed by probability-fitting is better.
【Fund】: 科技部社会公益类项目“基于CINRAD雷达和卫星的淮河流域致洪暴雨研究”;; 安徽省科委项目“安徽省暴雨形成机理和定点、定时、定量基础研究”资助
【CateGory Index】: P426.6
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Jian-jun~(1,2) HUANG Yong~(1,2) YE Jin-yin~3 (1 Anhui Institute of Meteorology and Sciences,Hefei 230031,China; 2 Key Laboratory of Atmospheric Sciences and Satellite Remote Sensing of Anhui Province,Hefei 230031,China; 3 Hualhe River Basin Meteorological Center,Hefei 230031,China);Analysis of Precipitation Detection Ability of Hefei Radar Based on Rain Gauge Data[J];Journal of Atmospheric and Environmental Optics;2008-04
2 XU Yan(Qingyang Meteorological Bureau of Gansu Province,Xifeng 745000,China);Application of Kalman Filter in Precipitation Estimation by Radar[J];Arid Meteorology;2008-01
3 WANG Yan-lan1,2,TANG Da-zhang1,ZHOU Wen-zhi2,TANG Yi2(1.Nanjing University of Information Science& Technology,Nanjing 210044;2.Guilin Meteorological Bureau,Guangxi Guilin 541001);The Optimization of the Doppler Radar Precipitation Product[J];Journal of Meteorological Research and Application;2007-01
4 Wang Lirong1,Pei Yujie2,Wang Lirong1,Meng Kai2(1.Shijiazhuang Meteorological Office,Shijiazhuang 050081,China;2.Hebei Provincial Meteorological Observatory,Shijiazhuang 050021,China);Application of Probability-fitting Technique in Radar Quantitative Estimation Precipitation[J];Meteorological and Environmental Sciences;2008-S1
5 XU Ji-yan,GUO Jian-hua,CAI Guan-xun(Fuzhou Meteorological Observatory,Fuzhou 344000,China);Quantitative Precipitation Estimation Test Based on Doppler Radar[J];Meteorology and Disaster Reduction Research;2007-04
6 BAI Ling1,3,YANG Youlin2,FAN Kuan3 (1.Department of Atmosphere Science,Nanjing University of Information Science & Technology,Nanjing 210044; 2. Wuzhong Municipal Meteorological Bureau,Wuzhong,Ningxia 751100; 3. Zhongwei Municipal Meteorological Bureau,Zhongwei,Ningxia 755000);Application of the 713C radar data in the ration rainfall and artificial precipitation[J];Ningxia Engineering Technology;2008-03
7 Li Fuguang Wang Fen (Southwest Guizhou Meteorological Bureau,Guizhou Province,Xingyi 562400);Estimate of Rainfall Using Weather Radar Echo Data[J];Meteorological Science and Technology;2007-02
8 HUANG Xiaoyu1,2 CHEN Yuan1 XIONG Yi3 CHEN Bo4 XIA Zhenglong2 LIAO Yufang21.Hunan Provincial Key Laboratory of Meteorological Disaster Reduction,Changsha 410007,China2.Hunan Province Meteorological Office,Changsha 410007,China3.China Meteorological Administration,Beijing 100081,China4.National University of Defense Technology,Changsha 410001,China;Merging radar and rain gauge data using Kriging with external drift (KED) for quantitative precipitation estimation.[J];Acta Meteorologica Sinica;2009-02
9 Chen Qiuping1 Yu Jianhua1 Yang Linzeng1 Li Jiantong2 Lin Wenqing3 Lai Rongqin1 Zu Jixuan1 (1. Jianyang Meteorological Radar Station, Fujian Province, 354200; 2.Xiamen Meteorological Office; 3.Nanping Meteorological Office);Analysis of Quantitative Precipitation Estimation Based on Doppler Radar Data in Pre-rainy Season in Northern and Central Fujian[J];Meteorological;2006-04
10 Zhao Fang~(1,5) Ji Chunxiao~2 Ren Hongxiang~3 Yang Jun~1 Zhu Jing~4 (1.The Meteorological Observatory of Zhejiang Province,Hangzhou 310017;2.Zhejiang Meteorological Research Institute;3.Zhejiang Meteorological Bureau;4.Wenzhou Meteorological Office;5.State Key Laboratory of Severe Weather CAMS);Research on Tropical Cyclone Fine Nowcasting System Based on Doppler Radar[J];Meteorological Monthly;2008-05
China Proceedings of conference Full-text Database 4 Hits
1 Huangyong Liuhuimin (Anhui Meteorological Institute Hefei 230031) Lijin (Anhui Meteorological Observatory Hefei 230031);Application of K-L Transform to Consensus Method of Rainfall Estimate[A];[C];2006
2 MA Hui 1, WAN Qi-lin 2,CHEN Zi-tong2,LIN Zhen-min3, CHEN Zhen-hua 1,WU Jia-hao1 (1. Zhongshan Meteorological Bureau, Zhongshan, 528401,China; 2. Institute of Tropical and Marine Meteorology; CMA; Guangzhou,, China; 3. Guangxi meteorology disaster-mitigation institute; Guangxi Nanning 530022 );ESTIMATING THE PRECIPITATION USING NEW REGRESSION COEFFICIENT ESTIMATION AND NEW CORRECTION METHOD OF ERRORS[A];[C];2006
3 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
4 Wang Lirong1 Pei Yujie2 Wang Lirong1 Meng Kai2 (1 Shijiazhuang Meteorological Observatory, Shijiazhuang 050081; 2 Hebei Province Meteorological Observatory, 050021);The Application of Probability-fitting Technique in Radar Quantitative Precipitation Estimation in the Southern of North China[A];[C];2008
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Juan; Song Zizhong; Liu Dongfeng; Jia Changming (Fuyang Metoroloical Service,Anhui Fuyang 236001)Xu Sheng(Committee on Huaihe,Anbui Banghu 233001);CLASSIFIED Z-I RELATIONSHIP AND ITS APPLICATION TO THE MEASUREMENT OF RAINFALL BY WEATHER RADAR OVER THE HUAIHE RIVER BASIN[J];SCIENTIA METEOROLOGICA SINICA;1999-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Xiao-di et al (Nanjing University of Information Science and Technology,Nanjing,Jiangsu 210044);Dynamia Analysis of Rainstorm of Typhoon "KAEMI" by Means of Doppler Radar[J];Journal of Anhui Agricultural Sciences;2008-13
2 DENG Zhuo et al (Liaoning Provincial Meteorological Bureau of Chaoyang City,Chaoyang,Liaoning 122000);Characteristics and Forecast Method of Hail Weather in Chaoyang District[J];Journal of Anhui Agricultural Sciences;2008-29
3 BAN Xian-xiu et al(Artificial Effect Weather Office of Liaoning Province,Shenyang,Liaoning 110016);Analysis on Relationships of Radar Reflectivity and Rain Rate Based on the Raindrop Spectra[J];Journal of Anhui Agricultural Sciences;2008-33
4 LI Run-chun et al(Yangquan Meteorological Bureau of Shanxi Province,Yangquan,Shanxi 045000);Analysis of Twice Weather Processes of Disaster-causing Hail in Yangquan City in July of 2006[J];Journal of Anhui Agricultural Sciences;2008-36
5 LIU Ruo-bing et al(Department of Remote Sensing,Nanjing University of Information Science & Technology,Nanjing,Jiangsu 210044);Analysis of A Strong Thunderstorm Process in Nanjing Region of Jiangsu Province[J];Journal of Anhui Agricultural Sciences;2009-02
6 LUO Xiao-song et al(Meteorological Bureau of Zunyi City,Zunyi,Guizhou 563002);Study on Z-I Relationship of Rainstorm in Zunyi Region of Guizhou Province[J];Journal of Anhui Agricultural Sciences;2009-16
7 CHI Zhu ping, WANG Yi lin, LIU Shi jun (Shandong research Institute of Meteorology, Jinan 250031, China);Application of Doppler radar to seeding conditions for artificial precipitation[J];Journal of Chengdu University of Information Technology;2004-02
8 YANG Yi-bin (Sichuan Bureau of Meteorology,Chengdu 610071,China);Development of laser radar technology and its application to atmospheric environment monitoring[J];Journal of Chengdu University of Information Technology;2005-06
9 ZHU Li,LU Ya-bin,LI Hua-hong,HU Juan,LI Xiang(Yunnan Observatory of Meteorology,Kunming 650034,China);Numerical simulation analysis of M_βCSs structure features during an event of heavy convective precipitation in lower latitude plateau in China[J];Journal of Chengdu University of Information Technology;2009-02
10 LI Ying, CHEN Lian-Shou, and XU Xiang-DeChinese Academy of Meteorological Sciences, Beijing 100081;Numerical Experiments of the Impact of Moisture Transportation on Sustaining of the Landfalling Tropical Cyclone and Precipitation[J];Chinese Journal of Atmospheric Sciences;2005-01
China Proceedings of conference Full-text Database 10 Hits
1 WANG Li, ZHENG Feng, ZHU Wei(The Meteorological Bureau of Wenshan Prefecture, Wenshan 663000, Yunnan, China);ANALYSIS FOR THE FIRST SOAKING RAIN IN EARLY SUMMER OF 2007 IN WENSHAN,YUNNAN[A];[C];2007
2 ZHAO Jian, FU Qiong, LI Li- qun, CEN Qi- lin, HE Hai- yan(The Meteorological Bureau of Qianxi’nan Prefecture, Xingyi 562400, Guizhou, China);APPLY ANALYSIS OF DOPPLER RADAR DATA ON THE ARTIFICIAL HEFENDS HAIL WORK[A];[C];2007
3 Shi Rui Cheng Minghu ) (Chinese Academy of Meteorological Sciences, Beijing, 100081);Study on estimation amount of summer regional heavy precipitation using the averages of short-term radar VPRs together with rain gauge adjustment[A];[C];2005
4 Huang Meijin (Fujian Meteorological Observatory,fuzhou,350001);Analyses of Meso-scale Convective Squall with CINRAD/SA Data[A];[C];2005
5 Wang Zhiwu1 Wang Zhangwei2 Lin Zhongnan1 (1. Zhoushan Meteorological Office, Zhejiang Province, Zhoushan,316004) (2. Beijing Metstar Radar Co., Ltd, Beijing,100081);A Calibration Method of Echo Intensity for New Generation Weather Radar-S[A];[C];2005
6 YangMe1 LiYuling2 1Jiangxi Province Meteorological observatory,Nanchang,330046 2Jiangxi Province Weather modification office,Nanchang,330046;The analysis on the weather rainstorm individual of the usual CINRAD WSR-98D Doppler weather Radar Jiangxi province NanChang[A];[C];2005
7 ZHANG Jing-hong1,2,WEI Fang-qiang1, LIU Shu-zhen1, CUI Peng1 , ZHONG Dun-lun1, LI Fa-bin1, GAO Ke-chang1 (1.Institute of Mountain Hazard and Environment, CAS, Chengdu, 610041,China; 2. Hainan Meteorological & Ecological Academy, Haikou, 570203);Multi-layer Forecast Project of Rain-induced Debris Flow Based on Precipitation Forecast/ Monitor Using Remote Sensing and Numerical Weather Predication[A];[C];2005
8 Yangmei1 Liyulin2 1Jiangxi Province Meteorological office,Nanchang,330046 2Jiangxi Province Weather modification office,Nanchang,330046;New generation Radar wind-profiling data with related analysis that explore the empty wind profiling data[A];[C];2007
9 Yangmei1 Liyulin2 1Jiangxi Province Weather modification office,Nanchang,330046. 2Jiangxi Province Meteorological office, Nanchang,330046.;To a strong storm weather process lightning parameter characteristic analysis[A];[C];2007
10 ZHANG Yan1,CHENG Xiang-ru1, KANG Yong-yi2, LI Fang1,SHI Jiang-hua1 (1. Wujiaqu meteorological office, Xinjiang, Wujiaqu 831300 2. Meteorological Office of Xinjiang Production and Construction Group, Urumqi 830002);The Contrast Snalysis on the Cases about two strong Hail Weather Systems at the Southern Rim of the Jungger Basin in North Xinjiang[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 BAI\ Jie (Air Force Research Institute of Meteorology,Beijing,100085) ZHOU\ Xiaobo (Department of Math,Peking University,Beijing,100871) WANG Likun\ TAO Zuyu (Key lab for Severe Storm Research,Department of Geophysics,Peking University,Beijing,100871;Error Analysis of Doppler Radar Expanded VAD Technique[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2001-01
2 LIU Xiaoyang\ MAO Jietai\ ZHU Yuanjing (Laboratory for Sever Storm Research,Department of Atmospheric Science,Peking University,Beijing) LI Jiren (Remote Sensing Technology and Application Center,Ministry of Water Resources,Beijing);Radar Rainfall Estimation and Its Application on Runoff Simulation over SHIGUANHE Catchments[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2002-03
3 CAO Peng,FEI Yuanchun (Department of Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China);Design of a Large Dynamic Range and Broad Band Digital IF AGC System[J];Journal of Beijing Institute of Technology;2003-05
4 CHI Zhu ping, ZHANG Su ping, FENG Gui li, CHEN Jin min (Shandong Meteorological Research Institute, Jinan 250031, China);Applications of digital weather radar echo information to artificial influence on weather[J];Journal of Chengdu Institute of Meteorology;2001-02
5 WANG Li-zhong, FEI Yuan-chun,GUO De-chun (E.E.Depart.,Beijing Institute of Technology,Beijing 100081,China);Research on IF Circuit of Digital Receiver[J];Telecommunication Engineering;2002-01
6 Xu Jian Sun Dayou (National ASIC Engineering Research Center,Southeast University,Nanjing 210096);Research on RF Front-End of Wireless Receiver[J];JOURNAL OF SOUTHEAST UNIVWRSITY(NATURAL SCIENCE EDITION);2000-03
7 LIU Xiaoyang MAO Jietai ZHU Yuanjing, and LI JirenDepartment of Atmospheric Sciences, School of Physics, Peking University, Beijing 100871 Remote Sensing Technology and Application Center, Ministry of Water Resources, Beijing 100044;Runoff Simulation Using Radar and Rain Gauge Data[J];大气科学进展(英文版);2003-02
8 Suen Shu-qing Zhai Gao-qing(Institute of Atmospheric Physics, Academia Sinica)(Department of Geography, Hangzhou University);ON THE INSTABILITY OF THE LOW LEVEL JET AND ITS TRIGGER FUNCTION FOR THE OCCURRENCE OF HEAVY RAIN-STORMS[J];Chinese Journal of Atmospheric Sciences;1980-04
9 Wang Angsheng Xu Naizhang(Institute of Atmospheric Physics, Academia Sinica);THE STUDIES OF STRONGCELL HAILSTORMS[J];Chinese Journal of Atmospheric Sciences;1985-03
10 Zhang Peichang Dai Tiepi Fu Desheng Wu Zhifang(Nanjing Institute of Meteorology, Nanjing 210044) (Xinjian Institute of Meteorology);Principle and Accuracy of Adjusting the Area Precipitation from Digital Weather Radar through Variational Method[J];Chinese Journal of Atmospheric Sciences;1992-02
China Proceedings of conference Full-text Database 1 Hits
1 Hu Wen, Wang Xingrong, Huang Yong, Zheng Yuanyuan, Xu Sheng (Anhui Meteorological Bureau , Hefei 230061; Huaihe River Commission , Bengbu 233001);Design and Application of a New Method for Integrating Radar-Estimated-Precipitation with Satellite-Estimated-Precipitation[A];[C];2002
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LUO Xiao-song et al(Meteorological Bureau of Zunyi City,Zunyi,Guizhou 563002);Study on Z-I Relationship of Rainstorm in Zunyi Region of Guizhou Province[J];Journal of Anhui Agricultural Sciences;2009-16
2 HUANG Jing,LI Hai-ying,WU Jia-hao(Zhongshan Meteorological Bureau,Zhongshan 528401,China);Wind Field Structure of the Tropical Cyclone Pabuk by Means of Wind Profiler Data[J];Guangdong Meteorology;2009-01
3 WANG Yan-lan1,2,TANG Da-zhang1,ZHOU Wen-zhi2,TANG Yi2(1.Nanjing University of Information Science& Technology,Nanjing 210044;2.Guilin Meteorological Bureau,Guangxi Guilin 541001);The Optimization of the Doppler Radar Precipitation Product[J];Journal of Meteorological Research and Application;2007-01
4 CHEN Jian1,GAO An-ning1,LI Yong2,GAO Yu-jie3 (1.Guangxi Meteorological Observatory,Nanning Guangxi 530022;2.Guangxi Meteorological Science and Technology Service Center,Guangxi Nanning 530022;3.Guangxi meteorological information center,Guangxi Nanning 530022);Characteristics and Forecast Point of Guangxi Weather in the Period of CHINA—ASEAN EXPO[J];Journal of Meteorological Research and Application;2008-01
5 YANG Qin,CHEN Cui-min,LIN Kai-ping (Nanning meteorological Office Nanning Guangxi 530022);Temporal and Spatial Distribution Characteristics Of Heavy Rain in Nanning[J];Journal of Meteorological Research and Application;2008-01
6 TANG Yi LIAO Mu-ke(Guilin Meteorological Bureau Guilin Guangxi 541001);Analysis on Icy Rain and Snow Freezing Disaster Weather Event with Doppler Weather Radar Data in Guilin[J];Journal of Meteorological Research and Application;2008-02
7 Xu Zhu-qing(Qionghai Meteorological Bureau,Qionghai Hainan 571400);Distribution Characteristics of High Temperature in Hainan[J];Journal of Meteorological Research and Application;2008-03
8 Zhang Rui-bo,Liu Li-jun(Weather Modification Office of Guangxi,Nanning Guangxi 530022);Application of Thunderstorm Data on Weather Modification Operation[J];Journal of Meteorological Research and Application;2008-04
9 Jia Xian-feng (Liuzhou Meteorological Bureau,Liuzhou,Guangxi,545001);Severe Weather Warning Operational System[J];Journal of Meteorological Research and Application;2009-01
10 Xiao Wei-jun1,2,Chen Bing-hong1,Liu Yun-xiang1(1.Guangzhou Central Meteorological Observatory,Guangzhou,Guangdong,510080;2.Research Center for Monsoon and Environment department of Atmospheric Sciences,Sun Yat-sen University,Guangzhou,Guangdong,510275);Temporal and Spatial Characteristic Of Summer Precipitation Over Southern China during the last 45 Years[J];Journal of Meteorological Research and Application;2009-01
China Proceedings of conference Full-text Database 2 Hits
1 Chen Haiquan,Liao Shixiang (Meizhou Meteorological Bureau,Guangdong Province,Meizhou 514021);Analysis of Cinrad Products Data Format[A];[C];2007
2 JIA Xian-feng (Liuzhou Meteorological Office, Liuzhou 545001,China);Severe Weather Warning Live Operational System[A];[C];2008
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved