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《Advances In Water Science》 2004-06
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Research on a GIS-based automatic generation algorithm of body-fitted meshes adaptive to river terrain

JIANG Zhi-jun~1,LI De-ren~1,WANG Wei~1, LI Lan~2, YI Hua-rong~1emote Sensing,Wuhan University,Wuhan 430079, China;2.School of Hydraulic and Electric Engineering, Wuhan University, Wuhan 430072, China)  
A new method based on geographic information system (GIS) is presented to generate body-fitted meshes automatically. First, a principle is put forward to express the variable flow direction numerically in close approximation, which is based upon the spatial relationship between nodes of the river centerline; then, sections vertical to the flow direction are partitioned throughout the river, and a smoothening method is worked out to prevent overlapping sections from coming into being. A uniform relationship between the sampling direction and the flow direction at anywhere should be guaranteed in order to eliminate "wresting" phenomena in output results and the "right-hand" rule is applied here. And then, an elevation-based interpolation algorithm is designed to reconstruct the landscape model of the river, which is in the form of the output body-fitted meshes. At last, results and tests of the algorithm in pictures and tables are also provided, which proves the algorithm to be well body-fitted and efficient.
【CateGory Index】: P208
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【References】
Chinese Journal Full-text Database 2 Hits
1 WU Di-jun1,2, SUN Hai-yan1, HUANG Quan-yi1,3, XIONG Wei2, LI Jing-lan11. School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China; 2. China Zhongtie Major Bridge Reconnaissance & Design Institute Co. Ltd., Wuhan 430050, China; 3. Center for Public Safety Research, Tsinghua University, Beijing 100084, China;Research on the Algorithm for Body-Fitted Coordinate Grids Generation Based on GIS[J];Acta Geodaetica et Cartographica Sinica;2009-02
2 ZHANG Li~1,LI Lan~2,ZHONG XIU-ying~1,YE LIN-quan~1,ZHU Can~2(1.Hydrology Bureau of Guangdong Province,Guangzhou 510150,China;2.State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072,China);Two-Dimensional Water Quality Grid Calculation Based on GIS[J];China Rural Water and Hydropower;2006-02
【Citations】
Chinese Journal Full-text Database 6 Hits
1 Chen Guojun Ye Feiyue(Department of Computer Science,University Of Petroleum,Dongying 257061);A Fast Thinning Algorithm for a Large-Scale Image[J];Computer Engineering and Applications;2001-23
2 Lin Chaoqiang(Northwestern Polytechnical University);Tehnique for Two and Three-Dimensional Body-Fitted Grid Generation[J];ACTA AERODYNAMICA SINICA;1994-01
3 Tang Yi;Wu Chigong;Liao Huasheng;Zhou Zhu;Genration Method and Application of 3-D Body-fitted Curvilinear Coordinate Transformation for Complex Boundary[J];;1996-02
4 REN Li liang, LIU Xin ren (College of Water Resources and Environment, Hohai University,Nanjing 210098,China);A Review of the Digital Elevation Model Extraction and Digital Hydrological Modeling[J];Advances In Water Science;2000-04
5 Fu Wei (Department of Electronics & Information,Xingjiang University,830046 Urumqi,PRC);Research on quadtree processing approach of geo graphics data[J];JOURNAL OF SHAANXI NORMAL UNIVERSITY(NATURAL SCIENCE EDITION);1998-S1
6 XIE Chuan jie 1) , WAN Hong tao 2) 1) (State Key Lab. of Resources and Environment Information Systems, The Institute of Geography Science and Resources, CAS, Beijing 100101) 2) (Institute of Reniote Sensing Applications,;Algorithm for Rapidly Generating Digital Terrain Model Based on Quad-tree[J];Journal of Image and Graphics;2002-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Yu Fufang (Electromechanical and Automatic Engineering Department, Fujian University of Technology, Fuzhou 350014, China) Wang Zhixin (Technical Innovation Center of Die Profession, Fuzhou 350014, China);THE REVERSE ENGINEERING OF FREEFORM SURFACE OF THE PRODUCT BASED ON THE CMM[J];Engineering Plastics Application;2005-05
2 WANG Xiu-yun1,HUANG Shu-ling1,YUAN Xin-tian1,CHEN Ye2(1.Department of Geography and Environment,Suzhou College,Suzhou 234000,China;2.College of Geography,Nanjing Normal University,Nanjing 210097,China);DEM Production of Dabie Mountain and Extraction of Its Gullies[J];Shandong Agricultural Sciences;2009-05
3 ZHANG Wei-dong ( Environmental Information Center of Anhui Province, Hefei 230001, China );GIS TECHNOLOGY-BASED DIVISION OF WATER ENVIRONMENTAL FUNCTION BLOCKS OF ANHUI PROVINCE[J];Geology of Anhui;2002-03
4 Zhang Weidong et al (Anhui Environmental Information Center,Hefei 230001);The Exploration of GIS Decision Making System for Water Pollution Controlling in Chaohu Valley[J];Journal of Anhui Agricultural Sciences;2002-04
5 WANG Xiu-yun et al (School of Geography,Nanjing Normal University,Nanjing,Jiangsu 210097);Construction of DEM of Lishui and the Calculation of Area of Slope Land[J];Journal of Anhui Agricultural Sciences;2006-15
6 LIU Xiao-ying et al(Computer College,Panzhihua University,Panzhihua,Sichuan 617000);Fast Algorithm for Major and Minor Axes of Raisins Image[J];Journal of Anhui Agricultural Sciences;2008-26
7 YU Wen-hua1,CHEN Yang2,WANG Yong1,ZHANG Jian1(1.School of Technology,Beijing Forestry University,Beijing 100083;2.Beijing Continental Technology Co.,Ltd.,Beijing 100013);Design and development of automatic positioning system for forest fire based on GIS[J];Journal of Anhui Agricultural University;2009-03
8 ZHENG Dong-sheng (Anhui Survey & Design Institute of Water Conservancy & Hydropower,Bengbu 233000;China);Computational method study for reservoir capacity calculation basing on the GIS software platform[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2010-03
9 XU Tian,LIU Ling-xia (Anyang Normal University,Anyang 455002,China);Bezier Curve Algorithm Describing and How to Draw Bezier Curve by Program Design[J];Journal of Anyang Teachers College;2006-05
10 Hu Jinhu,Ding Shuyun,Sun Changxin,Wang Jiangfeng(Resources and Environment College,North China University of Water Conservancy and Electric Power,Zhengzhou 400011,China);3D Design for Mine Tunnel and Approximate Method for Calculating Its Space Distance[J];Chinese Journal of Underground Space and Engineering;2012-02
China Proceedings of conference Full-text Database 10 Hits
1 (National Laboratory of Color Science and Engineering,School of photoelectricity,Beijing Institute of Technology,Beijing 100081);Study on Image Registration and Spectral Construction Based on Eight-channel Imaging Spectrometer[A];[C];2010
2 LIU Gang, LIANG Xiaogeng (Key Laboratory of Aviation Science for Airborne Guided Weapon,China Airborne Missile Academy,Luoyang,Henan,471009,China);Parallel Ray Tracing’s Algorithm Based on SIMD[A];[C];2008
3 HUANG Yan-hua, SUN Wen-lei (Insititute of Mechanical Engineering, Xinjiang University, Urumchi 830008);A NEW METHOD OF 2D VIEW FEATURE AUTOMATIC RECONGNIZING[A];[C];2003
4 WANG Kang-dong ZHAO Zhi-gen (School of Earth and Environment,Anhui University of Science and Technology,Huainan Anhui 232001,China);Application of Surfer in Coalbed Methane Abundance Contour Map[A];[C];2007
5 ZHAO Dong LEI Yu-cheng (Dept.of automobile eng.,Tongji Univ.,Shanghai 200092,China);Application of Computer Vision Science in the Field of Engineering[A];[C];2000
6 Zhang Tong Li Caihong (Institute of Chemical Engineering,Inner Mongolia Polytechnic University,Hohhot 010062) Sun Huaiyu (Shen Yang Dongyu Group Co.Ltd Research Instituty of Industry Engineering,Shen Yang 110003);The Computer Drawing of Phase Diagram on Water-salt System[A];[C];2000
7 Zeng Jiguo Xiong Jian (School of Communication,Kunming University of Science and Technology);Development for the 3D Scene Generated System of Driving Simulator[A];[C];2000
8 Rongjun GU1,2,Haifei XIANG2,Baojie HU2,Zhizeng ZHOU2,Jianbin YANG2 1Department of Electronic Science and Engineering,National University of Defence Technology,Changsha,China 2PLA Unit 63889,Mengzhou,China;Study and Application of Spherical Panorama Based on IBR[A];[C];2011
9 Chen Lily~(1,2) Zhou Guoxiang~1 Yang Youchang~2 1 Hefei University of Technology,Hefei,230009,China 2 Provincial Fundamental Geomatic center of Anhui,Hefei,230031,China;Study and Design for the Land Use Database Based on GIS[A];[C];2008
10 Duan Ruiqing Yu Ye Liu Xiaoping VCC Division,School of Computer and Information,Hefei University of Technology,Hefei,230009,China;3D Reconstruction of Object Contour Based on Images[A];[C];2010
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LI Shuo,\ ZENG Zhi-yuan,\ ZHANG Yun-sheng (Geography Department of Nanjing Normal University, Nanjing Jiangsu 210097, China);A Preliminary Study on Integrating GIS and Environmental Modeling[J];Journal of Glaciolgy and Geocryology;2002-02
2 DONG Zhiying1,LI Bing2,SUN Jing3(1.College of Construction Engineering and Environment, Ningbo University, Ningbo315211,China;2.College of Environment and Resources, Jilin University,Changchun130026,China;3.Land Bureau of Changchun,Changchun130000,China);THE RESEARCH OF FORECAST OF WATER QUALITY IN THE WESTERN PART OF JILIN PROVINCE BY MEANS OF GIS[J];Journal of Changchun University of Science and Technology;2003-01
3 ZHANG Li,ZHANG Ji-xian,QIAO Ping-lin,YAN Qin;Valley Water Resource Environment System:Design and Realization[J];Bulletin of Surveying and Mapping;2004-02
4 ZHANG Jie(Yangtze River Scientific Research Institate, Wuhan 430010,China);Autogeneration of plane orthogonal curved meshes fitting to river boundary[J];Journal of Yangtze River Scientific Research Institute;2003-06
5 ZHAN Shi-ping~(*1,2), ZHOU Ji-ti~1 ( 1.Dept. of Environ. Eng., Dalian Univ. of Technol., Dalian 116024, China; 2.Dept. of Chem. Eng., Dalian Univ., Dalian 116622, China );Research on visualization of pollution concentration distribution in sea water using GIS[J];Journal of Dalian University of Technology;2004-04
6 Ma Weichun(Dept.of Environmental Science & Engineering, Fudan University,Shanghai 200433)Zhang Chao(Dept. of Geography, East China Normal University ,Shanghai 200062);THE NUMERICAL SIMULATION OF WATER QUALITY OF SUZHOU CREEK BASED ON GIS[J];Acta Geographica Sinica;1998-S1
7 WEI Shichun1,2,ZHANG Hongri2,SU Fenzhen1,DU Yunyan1 (1.State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences, Beijing 100101, China;2.College of Earth Information Science and Engineering, Shandong University of Science and Technology,Qingdao, Shandong 266510,China);Method for Medical Axis Extraction Based on ArcGIS[J];Geospatial Information;2007-02
8 LIU Yu-liang1,HOU Guo-xiang1, WENG Li-da2,PENG Sheng-hua2 (1. College of Hydropower, Huazhong University of Science and Technology, Wuhan 430074; 2. Institute for Yangtze Water Resources Protection, Wuhan 430051);Frame Design of an Information Management System Based on GIS for Water Pollution Control in the Hanjiang River[J];Environmental Science and Technology;2003-03
9 HOU Gou-xiang~1,Zhang Kai-hua~1, LI Ke-fang~(3), WENG Li-da~(1,2) (1.College of Traffic Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074; 2.Water Resources Reserve Bureau of Yangtze River, Wuhan 430051; 3. Environmental Monitoring Center of Hubei Province, Wuhan 430072);A Decision-making Support System for Hanjiang River Pollution Control Based on MapObjects[J];Environmental Science and Technology;2004-05
10 Su Weichi; Li Jiulin (Lnstitute of Mountain Resources of Guizhou Province,Guiyang 550001);A PRELIMINARY STUDY ON THE WARNING APPRAISAL OF ECO-ENVIRONMENT IN THE WUJIANG VALLEY[J];GUIZHOU SCIENCE;1997-03
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Hai-ting(Jining Hydrological Bureau,Jining 272019,China);Application of Geographic Information System in Hydrology and Water Resources[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2013-03
2 LIU Jia YU Fuliang LI Chuanzhe YIN Jiguo(Department of Water Resources,China Institute of Water Resource and Hydropower Research,Beijing 100044,China);Application Development of GIS in Hydrology and Water Resources[J];Water Resources and Power;2007-02
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Tan Guoxin; Lin Zong jian(Wuhan Technical University of Surveying and Mapping,430070);AN OPTIMAL NATURAL DIGITS BASED LINEAR OUADTREE CONSTRUCTION ALGORITHM[J];ACTA GEODAETICA ET CARTOGRAPHICA SINICA;1995-03
2 Wu Xiaobo, Wang Shixing, Xiao Chunsheng (Institute of Remote Sensing Applications, Chinese Academy of Sciences,Beijing,100101);A new study of Delaunay triangulation creation[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;1999-01
3 Yang Chenglei\ \ Meng Xiangxu Department of Computer Science,Shandong University;THE DESIGN AND IMPLEMENTATION OF A NEW FAST THINNING ALGORITHM[J];JOURNAL OF ENGINEERING GRAPHICS;1998-03
4 Zhou Dongru and Yang RongWuhan Institute of Hydraulic ahd Electric Engineering, Wuhan, 430072 CAD Laboratory, Institute of Computing Technology, Academia Sinica, Beijing, 100080;An Improved Optimal Linear Quadtree Construction Algorithm[J];Journal of Computer Aided Design & Computer Graphics;1992-01
5 Zhou Dongru and Jiang HaitaoCAD Laboratory, Institute of Computing Technology, Academia Sinica, Beijing, 100080 Department of Computer and Electronic Engineering, Wuhan Institute of Hydraulic and Electrical Engineering, 430072;Lineal Digital Search Tree Encoding for Regional Representation[J];Journal of Computer Aided Design & Computer Graphics;1992-03
6 Wang Huicheng, Mou Xin and Zhang Libo (CAD Centre,Huazhong University of Science and Technology, Wuhan\ 430074) Abstarct Based on the criterion of Extending Delaunay triangulation for the arbitrary plane domain with multi island, a general triang;A GENERAL TRIANGULATION ALGORITHM FOR TRIMMED SURFACE[J];JOURAAL OF COMPUTER AIDED DESIGN & COMPUTER GRAPHICS;1997-03
7 Cui Fengkui Wang Xiaoqiang Zhang FengshouWang Yongsen (Luoyang Institute of Technology)(Luoyang Technical School of Triffic);The Comparision and Betterment to Thinning Algorithm of Two Tone Image[J];JOURNAL OF LUOYANG INSTITUTE OF TECHNOLOGY;1997-04
8 Ren Liliang and Liu Xinren (Hohai University,Nanjing 210098);Application of Digital Elevation Model to Topological Evaluation of Drainage System[J];ADVANCES IN WATER SCIENCE;1999-02
9 XU Guan Hua (Ministry of Science and Technology, P. R. China, Beijing 100862) CHEN Yun Tai\ WU Zhong Liang (Institute of Geophysics, China Seismological Bureau, Beijing 100081);Meeting the Challenge of “Digital Earth”[J];JOURNAL OF REMOTE SENSING;1999-02
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