Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Optics and Precision Engineering》 2009-11
Add to Favorite Get Latest Update

Calibration technology of airborne lidar

ZHANG Da-yong, WU Wen-qi, Wu Mei-ping(College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha 410073,China)  
The interior origination element biases between a laser scanner and a navigation system were calibrated to satisfy the survey precision requirement of a lidar. Firstly, control areas are detected and ascertained through laser intensity map, and then the control points are calculated with laser footprint measurements averagely within a control area. Equations including biases and navigation parameters based on control points are set up for optimal estimation. The general least square method with a white technology is adopted to handle the coupled noise covariance and to give an optimal estimation of biases under the least square principle. Experiment results show that this algorithm can restrain imprecise coefficient matrix errors caused by a navigation system. The precision of fixing angle biases is superior to 0.01° and the precision of fixing level-arm biases is superior to 3 cm. As compared with traditional methods in general, the average estimation precision has improved by 6.54% under the condition of a relaxed small angle and by 5.27% in the measurement noise to be amplified. These data confirm that the algorithm can satisfy the calibration requirement for both precision and robust under strong noise conditions.
【Fund】: 国家安全重大基础研究项目(No.973-61964);; 高校博士学科专项科研基金资助项目(No.20069998009)
【CateGory Index】: TN958.98
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 5 Hits
1 WANG Liying 1,2,LIU Zhengjun 2 1.School of Geomatics,LiaoNing Technical University,LiaoNing Fuxin 123000,China;2.Chinese Academy of Surveying and Mapping,Beijing 100830,China;The least square surface matching method for airborne LiDAR strip adjustment[J];Journal of Remote Sensing;2011-03
2 WANG Li-ying①,SONG Wei-dong①,SUN Gui-bo②(① School Of Geomatics,LiaoNing Technical University,Fuxin 123000; ② Institute of Space and Earth Information Science,The Chinese University of Hong Kong,Hong Kong 97001);A Survey of Researches on Strip Adjustment of Airborne LiDAR Data[J];Remote Sensing Information;2012-02
3 ZHANG Jian,ZHANG Lei,ZENG Fei,WANG Xu,ZHAO Jia-xin, TIAN Hai-ying,REN Hang,LI Jun-feng (Changchun Institute of Optics,Fine Mechanics and Physics, Chinese Academy of Sciences,Changchun 130033,China);Development status of airborne 3D imaging lidar systems[J];Chinese Journal of Optics;2011-03
4 MENG Qing-ji,ZHANG Xu-yan,ZHOU Ling,WANG Chao (Changchun Institute of Optics,Fine Mechanics and Physics, Chinese Academy of Sciences,Changchun 130033,China);Key technologies of airborne laser 3D detection imaging system[J];Chinese Journal of Optics;2011-04
5 Wang Liying,Song Weidong School of Geomatics,LiaoNing Technical University,Fuxin 123000,China;Least Z-difference strip adjustment of airborne LiDAR data[J];Journal of Image and Graphics;2012-02
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 YANG Yu-lan1,2,SUN Jin-xia1,FU Guo-zhu1(1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun130031,China2.North Caijing Group Co.Ltd.,Changchun130033,China);Analysis and Treatment in Atmosphere Back-Scattering of Active Imaging System[J];Chinese Journal of Liquid Crystals and Displays;2009-01
2 ZHANG He-yong,WANG Ting-feng,SHAO Jun-feng,ZHAO Shuai,GUO Jin (State Key Laboratory of Laser Interaction with Matter,Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China);Measurement of CO_2 laser atmospheric transmission property based on Mie scattering[J];Chinese Journal of Optics and Applied Optics;2010-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LIN Hong-sheng1,HU Chun-Sheng2 (1.Department of information Technology,Bengbu Naval Petty Officer Academy,Bengbu 233012,China;2.College of Optoelectronic Engineering,National University of Defense Technology,Changsha 410073,China);Image Fusion of the Camera and the Imaging Ladar[J];Internal Combustion Engine & Powerplant;2009-S1
2 LI Deren (Presidential Secretariat, WTUSM, 129 Luoyu Red, Wuhan, China, 430079 );Towards Photogrammetry and Remote Sensing: Status and Future Development[J];JOURNAL OF WUHAN TECHNICAL UNIVERSITY OF SURVEYING AND MAPPING(WTUSM);2000-01
3 LI Qingquan 1 LI Bijun 2 CHEN Jing 2 (1 Presidential Secretariat,WTUSM,129 Luoyu Road,Wuhan,China,430079) (2 National Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing, WTUSM,129 Luoyu Road,Wuhan,China,430079) [F;Research on Laser Range Scanning and Its Application[J];Journal of Wuhan Technical University of Surveying and Mapping;2000-05
4 LIU Jiyu 1 LI Song 2 (1 School of Geo_science and Surveying Engineering,WTUSM,129 Luoyu Road, Wuhan,China,430079) (2 School of Photoelectric Engineering,WTUSM,129 Luoyu Road, Wuhan,China,430079);Application on Error Sources Surveying Sea-water Depths with an Airborne Laser Sounding System[J];Journal of Wuhan Technical University of Surveying and Mapping;2000-06
5 LIU Jingnan 1 ZHANG Xiaohong 2 LI Zhenghang 2 (1 Presidential Secretariat,Wuhan University,Luojia Hill,Wuhan,China,430072) (2 School of Gedesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,China,430079);Analysis of Systematic Error Influencing the Accuracy of Airborne Laser Scanning Altimetry[J];Editoral Board of Geomatics and Information Science of Wuhan University;2002-02
6 LIU Jingnan 1 ZHANG Xiaohong 2(1 Presidential Secretariate,Wuhan University,Luojia Hill,Wuhan,China,430072)(2 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,China,430079);Progress of Airborne Laser Scanning Altimetry[J];Editorial Board of Geomatics and Information Science of Wuhan University;2003-02
7 LAI Xudong 1 WAN Youchuan 1(1 School of Remote Sensing and Information Engineering, Wuhan University, 129 Luoyu Road, Wuhan 430079,China);A Filer Algorithm for LIDAR Intension Image[J];Editorial Board of Geomatics and Information Science of Wuhan University;2005-02
8 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
9 Liu Shaochuang You Hongjian Liu Tong Li Shukai (Institute of Remote Sensing Applications, China Academy of Sciences, Box 9718, Datun Road, Beijing, China, 100101);Positioning Accuracy of Airborne Laser ranging and Multispectral imaging Mapping System[J];JOURNAL OF WUHAN TECHNICAL UNIVERSITY OF SURVEYING AND MAPPING(WTUSM);1999-02
10 Li TingjunHe Youjin Song Lihong Su Huiyi (Department of Electronic Engineering Naval Aeronawtical Engineering Institute, Yantai, 264001);Discussion of Localizing Method of Target for IR Alarm Equipments[J];Modern Electronic Technique;2002-04
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 WANG Liying1 SONG Weidong1(1 School of Geomatics,Liaoning Technical University,47 Zhonghua Road,Fuxin 123000,China);Airborne LiDAR Point Cloud Strip Adjustment Method[J];Geomatics and Information Science of Wuhan University;2012-07
2 QU Heng-kuo*,ZHANG Qing-yuan,RUAN You-tian(The 27th Research Institute of China Electronoics Technology Group Corporation,Zhengzhou 450047,China);Laser radar based on scanning image tracking[J];Chinese Optics;2012-03
3 LI Bo1,CHEN Jian1,2*,WANG Wei-guo1,LIU Ting-xia1, JIANG Run-qiang1,WANG Hong-xuan1,CUI Shuang1,2(1.Changchun Institute of Optics,Fine Mechanics and Physics, Chinese Academy of Sciences,Changchun 130033,China; 2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);High power anti-missile laser weapons for aerial defence[J];Chinese Optics;2012-04
4 Li Lin,Zhang Xu,Tu Dawei(Shanghai Key Laboratory of Manufacturing Automation and Robotics,School of Mechatronic Engineering and Automation, Shanghai University,Shanghai 200072,China);Joint Calibration of 2D and 3D Vision Integrated Sensor System[J];Chinese Journal of Scientific Instrument;2012-11
5 ZHANG Qing-yuan1*,LI Li1,LI Quan-xi2,DONG Guang-yan1 (The 27th Research Institute of China Electronics Technology Group Corporation,Zhengzhou 450047,China) 2.Equipment Department of No.91329 Troop,the People′s Liberation Army Navy,Weihai 264200,China);Comprehensive information processing system of helicopter anticollision laser radar[J];Chinese Optics;2013-01
6 LI Li*,WANG Can-zhao,XIE Ya-feng,DONG Guang-yan (The 27th Research Institute of China Electronics Technology Group Corporation,Zhengzhou 450047,China);Wind field inversion technique for scanning wind lidar[J];Chinese Optics;2013-02
7 WANG Fei (State Key Laboratory of Laser Interaction with Matter,Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China);Research progress in focal plane array for real-time laser three dimensional imaging[J];Chinese Optics;2013-03
8 WANG Rui(State Key Laboratory of Laser Interaction with Mater,Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China);Compound guided system with active laser imaging and passive infrared imaging[J];Chinese Optics;2013-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved