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《Journal of Northeast Forestry University》 2012-04
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Airborne LiDAR Data Processing and Surface Model Construction Based on Different Filtering Algorithms

Liu Fang,Zhang Qiong,Fan Wenyi,Chen Cheng,Yang Shuwen,Li Dian(School of Forestry,Northeast Forestry University,Harbin 150040,P.R.China)  
Several different filtering algorithms were used to process LiDAR point cloud data of different areas in Liangshui Nature Reserve,Heilongjiang.The filtering and classification results of each filtering algorithm in Northeast China were eva-luated by contrast analysis.Moreover,high-quality Digital Elevation Models(DEM) and Digital Surface Models(DSM) were built to analyze the diverse effects of different filtering algorithms.The proper scope of each algorithm was discussed.Results showed that the established DEM could sensitively reflect topographical details,and the DSM could accurately reflect elevation of natural features and shape information.
【Fund】: “十二五”国家科技支撑项目(2011BAD08B0;; 国防科工局专项(E0305/1112/01/0
【CateGory Index】: P225.1
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Chinese Journal Full-text Database 2 Hits
1 ZHANG Xiao-hong(School of Geodesy and Geomatics,Wuhan 430079,China);Airborne LIDAR points cloud classification based on difference of twice return pulse heights[J];Science of Surveying and Mapping;2006-04
2 ZHOU Shu-fang1,2,LI Zeng-yuan2,FAN Wen-yi1,PANG Yong2,CHEN Er-xue2,LI Xiao-song2(1.Northeast Forestry University,Harbin,150040 China;2.Research Institute of Forest ResourceInformation Techniques,CAF,Beijing 100091,China);DEM Extraction and Its Application Based on Airborne Lidar Data[J];Remote Sensing Technology and Application;2007-03
Chinese Journal Full-text Database 10 Hits
1 WANG Xue-jiao HONG You-tang(China University of Geosciences(Beijing),Beijin,100083,China);The Application of Airborn LiDAR Technique in Rapid Production for High-accuracy DEM[J];Beijing Surveying and Mapping;2011-04
2 PAN Hui-bo,HU You-jian,WANG Da-ying(Department of Geomatics Engineering,China University of Geosciences,Wuhan 430074,China);DSM extraction from LiDAR data and its application to processing true-ortho images[J];Engineering of Surveying and Mapping;2009-03
3 ZHOU Xiao-ming1,2,TANG De-jin3,MA Qiu-he1,YANG Jing-yu1,2(1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;2.Key Laboratory of Mine Spatial Information Technologies,State Bureau of Surveying and Mapping,Jiaozuo 454000,China;3.Troop 61135,Beijing 102211,China);LAS Version 2.0 Data Formats analysis[J];Engineering of Surveying and Mapping;2010-04
4 GONG Liang1,2,LI Zheng-guo1,BAO Quan-fu1(1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China; 2.Jiangxi Province Key Lab for Digital Land,Fuzhou 344000,China);Classification of LiDAR object points by fusing aerial image[J];Engineering of Surveying and Mapping;2012-01
5 ZHANG Jing,GAO Wei(Department of Information Engineering,China University of Geosciences,Wuhan 430074,China);The analysis of LAS format and the applications of its extensible fields[J];Science of Surveying and Mapping;2008-03
6 ZHANG Hao,ZHANG Yong-sheng,LIU Jun,JI Song(School of Surveying & Mapping,University of Information and Engineering,PLA.Zhengzhou 450052,China);A method for filtering LIDAR points cloud based on planar fitting[J];Science of Surveying and Mapping;2009-04
7 ZHANG Zhi-wei,LIU Zhi-gang(Traffic Institute of Southeast University,Nanjing 210096,China);Method of extraction road information in LIDAR data based on the existing knowledge of asymptotic mathematical morphology[J];Science of Surveying and Mapping;2010-04
8 FU Chunyong,YUAN Xitun,XU Ke,LI Ning;A Way to Abtain DEM Based on the High-resolution Air-borne SAR[J];Bulletin of Surveying and Mapping;2012-04
9 ZUO Zhiquan,ZHANG Zuxun,ZHANG Jianqing School of Remote Sensing and Information Engineering of Wuhan University,Wuhan 430079,China;A High-quality Filtering Method with Adaptive TIN Models for Urban LiDAR Points Based on Priori-knowledge[J];Acta Geodaetica et Cartographica Sinica;2012-02
10 GONG Liang1,2,ZHANG Yong-sheng1,SHI Qun-shan1,XU Guo-hua1(1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China; 2.Jiangxi Provincial Key Lab for Digital Land,Fuzhou 344000,China);A Filtering Method of Airborne LiDAR Point Cloud Data Based on Statistics of Elevation Distribution[J];Geomatics & Spatial Information Technology;2012-02
China Proceedings of conference Full-text Database 1 Hits
1 KONG Yunlong,WANG Chengyi (Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences,Beijing 100101,China);Building reconstruction based on airborne liDAR and plane detection[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Yan jing(Orbis GIS, Inc., Blacksburg, VA, USA);New LIDAR System Equipped with a High Resolution[J];Science of Surveying and Mapping;2003-01
2 ZHANG Xiaohong~(①),LIU Jingnan~(②)(①School of Geodesy and Geomatics,Wuhan University 430079,China;②Presidential Secretariat,Wuhan University,Wuhan 430072,China);Airborne laser scanning altimetry data filtering[J];Science of Surveying and Mapping;2004-06
3 YU Qiu-ze~1,CAO Ju~2,TAN Yi-hua~1,TIAN Jin-wen~1,LIU Jian~1 aboratory of Education Ministry for Image Processing & Intelligence Control, Huazhong University of Science and Technology, Wuhan 430074,China; (2. The) First Research Academy,CASIC,Beijing 100036,China);Simulation of Intensity Image of Airborne-based Imaging Laser Radar Based on DEM and Visible Image[J];Acta Geodaetica Et Cartographic Sinica;2004-03
4 Li Deren (Wuhan Technical University of Surveying and Mapping, Wuhan,430079);NII,NSDI and Digital Earth[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;1999-01
5 Zhi Changgui, Lang Kuijian(Northe ast Forestry University, Harbin 150040, P. R. China);Making and Application of Digital Three-dimensional Orthophotomap for A erial Photos of Maoershan Forest Farm[J];Journal of Northeast Forestry University;2005-02
6 Chang Yanjun Peng Fuyuan Zhu Guangxi Yang Shubin Zhu Yaoting (Department of Electronics and Information Engineering, Huazhong University of Science and Technology,Wuhan Hubei 430074,China);AN INTRODUCTION TO OCEAN LASER SOUNDING[J];Geological Science and Technology Information;2001-03
7 YE Peijian SUN Zezhou RAO Wei(China Academy of Space Technology,Beijing 100094,China);Research and Development of Chang'e-1[J];Spacecraft Engineering;2007-06
8 MAO Jian-hua HE Ting ZENG Qi-hong LI Xian-hua(1.Key Laboratory of Land Use,Ministry of Land and Resources of China,Beijing 100035,China;2.School of Communication and Information Engineering in Shanghai University,Shanghai 200072,China;3.Key Lab of Poyang Lake Ecological Environment and Resource Research of Ministry of Education in Jiangxi Normal University,Nanchang 330022,China;A filtering algorithm for LIDAR point cloud with TIN[J];Laser Journal;2007-06
9 CHEN Wei-biao 1, LU Yu-tian 1, CHU Chun-lin 1, ZHAI Guo-jun 2, HUANG Mo-tao 2 1Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800, China 2Ocean Mapping Institute of Navy, Tianjin 300061, China;Analyses of Depth Accuracy for Airborne Laser Bathymetry[J];Chinese Journal of Lasers;2004-01
10 LAI Xu-dong,WAN You-chuan(School of Remote Sensing and Information Engineering,Wuhan University,Wuhan,Hubei 430079,China);A Kind of Filter Algorithms for Lidar Intensity Image Based on Evenness Terrain[J];Chinese Journal of Lasers;2005-10
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