Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Engineering of Surveying and Mapping》 2009-03
Add to Favorite Get Latest Update

DSM extraction from LiDAR data and its application to processing true-ortho images

PAN Hui-bo,HU You-jian,WANG Da-ying(Department of Geomatics Engineering,China University of Geosciences,Wuhan 430074,China)  
Traditional ortho images is corrected by terrain model(DTM),as a result of which objects like housetops and trees are projected incoorrectly.If using surface model(DSM) which extracted from Lidar data,objects and ground are well corrected,then we can process true-ortho images.This paper summarizes the principle and makeup of Lidar,then explains elaborately a method of extracting DSM from Lidar data and applies it to process ture-ortho images.
【CateGory Index】: P231.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 CAO Li;The Application of Multi 3-Dimension Laser Scanning in the Surveying of Shanhaiguan Part of the Great Wall[J];Bulletin of Surveying and Mapping;2008-03
2 LIU Jingnan 1 ZHANG Xiaohong 2 (1 Presidential Secretariat,Wuhan University, Luojia Hill, Wuhan 430072, China)(2 School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road,Wuhan 430079,China);Classification of Laser Scanning Altimetry Data Using Laser Intensity[J];Editorial Board of Geomatics and Information Science of Wuhan University;2005-03
3 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 TANG Xue-hai et al(Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083);Discussion on the Principles of Forest Measurement in Fixed Sample Plot with Three-D Laser Scanning Aided with Digital Close-range Photogrammetry[J];Journal of Anhui Agricultural Sciences;2010-12
2 YU Yongsheng BI Weitao (State Key Laboratory of Turbulence and Complex Systems, Peking University, Beijing,100871);A Calibration Method for Far-Field Photogrammetry and Its Application[J];;2006-01
3 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
4 YU Yongsheng BI Weitao(State Key Laboratory of Turbulence and Complex Systems, Peking University, Beijing,100871);A Calibration Method for Far-Field Photogrammetry and Its Application[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2006-05
5 HAN Bing①②,SHENG Ye-hua①,ZHANG Ka①(①Key Laboratory of Virtual Geographic Environment,MOE,Nanjing Normal University,Nanjing 210046;②Comuputer department,Changzhi College,Shanxi,Changzhi 046011);Dual camera calibration for close range photogrammetry based on multi-image pairs[J];Science of Surveying and Mapping;2007-06
6 TAN Yan,ZOU Zheng-rong(Institute of Physics and Geomatics Engineering,Central South University,Changsha 410083,China);A research of the consruction of rotation matrix without approximate values in close-rang photogrammetry[J];Science of Surveying and Mapping;2009-05
7 BI Shuo-ben①,Lü Guo-nian②,GENG Huan-tong①(① School of Computer Science,Nanjing University of Information Science and Technology,Nanjing Jiangsu 210044,China;②School of Geography Science,Nanjing Normal University,Nanjing Jiangsu 210097,China);Design schema and implementation flow about information system for field archaeology[J];Science of Surveying and Mapping;2009-05
8 TAN Yan①②,ZOU Zheng-rong①(①Institute of Physics and Geomatics Engineering,Central South University,Changsha 410083,China;②Pan Yu Sub-bureau of Land Resources and Housing Management of Guangzhou Municipality,Guangzhou 511400,China);Estimation of deviation between circular target center and ellipse imaging center in close-range photogrammetry[J];Science of Surveying and Mapping;2009-06
9 YANG Yong-chong,FAN Jiu-guo(Department of Surveying engineering,Xi'an University of Science and Technology,Xi'an 710054,China);The comparative study of collection and analysis of Three-dimensional spatial data Abstracts[J];Science of Surveying and Mapping;2009-S1
10 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
China Proceedings of conference Full-text Database 1 Hits
1 Ran Qiong Chi Yaobin Wang Zhiyong Yu Bingyang Yan Ming (1.Institute of Remote Sensing Applications,Chinese Academy of Science,Beijing 100101;2.Beijing Landview Mapping Information Technology Co.Ltd.,Beijing 100096);DEM extraction based on across-track Beijing-1 small satellite stereo images[A];[C];2008
Chinese Journal Full-text Database 10 Hits
1 LIU Qing-wang;LI Zeng-yuan;CHEN Er-xue;PANG Yong;WU Hong-gan.Research Institute of Forest Resource Information Techniques,Chinese Academy of Forestry,Beijing,100091,P.R.China.;Extracting height and crown of individual tree using airborne LIDAR data[J];Journal of Beijing Forestry University;2008-06
2 LI Chao-yang~1,YAN Guang-jian~(2,3),XIAO Zhi-qiang~(2,3),LI Xiao-wen~(2,3),GUO Jun~1,WANG Jin-di~(2,3)(1.School of Information Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China;2.State Key Laboratory of Remote Sensing Science,Beijing University of Posts and Telecommunications,Beijing 100876,China;3.School of Geography,Beijing Normal University,Beijing 100875,China);Multiscale Segmentation of Tree Crown from Aerial Images Based on the DSM[J];Journal of Beijing University of Posts and Telecommunications;2006-06
3 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
4 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
5 YOU Hong-jian,SU Lin(Institute of Remote Sensing Applications,CAS,Beijing 100101,China);The research status of building extraction based on airborne laser scanning data[J];Science of Surveying and Mapping;2005-05
6 SHI Jia-song,LIU Jian-zhong(Institute of Surveying and Mapping,Information Engineering University,Henan Zhengzhou 450052,China);Development of 3DGIS technology[J];Science of Surveying and Mapping;2005-05
7 SUN Xiaoxia, ZHANG Jixian, LIU Zhengjun(the Chinese Academy of Surveying and Mapping,beijng 100039);Extracting the river and the road using an object oriented technique from IKONOS panchromatic imagery[J];Science of Surveying and Mapping;2006-01
8 ZHANG Li, ZHANG Ji-xian(Chinese Academy of Surveying and Mapping, Beijing 100039 , China);Multi-image matching for DEM generation from satellite imagery[J];Science of Surveying and Mapping;2008-S2
9 BIAN Fu-ling①②,WANG Xiao①②① Research Center of Spatial Information & Digital Engineering;Wuhan University;Wuhan 430079,China;② State key laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China);The occlusion compensation in the true orthophoto generation[J];Science of Surveying and Mapping;2009-03
10 NING Jin-sheng,WANG Zheng-tao(School of Geodesy and Geomatics / Key Laboratory of Geospace Enviroment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079,China);The newest progress of Surveying & Mapping oriented informatization stage[J];Science of Surveying and Mapping;2010-05
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 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
2 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
3 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
4 Pang Yong 1,2 Li Zengyuan 1 Chen Erxue 1 Sun Guoqing 2,3 (1 Institute of Forest Resource Information Technique, CAF Beijing100091; 2 Institute of Remote Sensing Applications, Chinese Academy of Sciences Beijing100101; 3 Department of Geography, University of Maryland, College Park, MD 20742 USA);Lidar Remote Sensing Technology and Its Application in Forestry[J];Scientia Silvae Sinicae;2005-03
5 ZHANG Ka,SHENG Ye hua,ZHANG Shu bi (College of Environment and Spatial Informatics, China University of Mining and Technology,Xuzhou 221008, China);Some Progresses and Applications of New Technologies in Remote Sensing[J];Remote Sensing Information;2004-02
6 LIANG Xin-lian ①, ZHANG Ji-xian ①, LI Hai-tao ①, Yan Ping ②(China Academy of Surveying and Mapping ,Beijing 100039,China;Wuhan University,Wuhan 430079,China);The Characteristics of LIDAR Data[J];Remote Sensing Information;2005-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved