Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Site Investigation Science and Technology》 2015-05
Add to Favorite Get Latest Update

Study on Error Correction Method of Airborne LIDAR Altitude Data System Based on Neural Network

Zhang Yingyan;Tian Linya;Fu Wuzhou;Cao Qi;Liu Feng;Changzhou Surveying and Mapping Institute;Department of Surveying and Mapping Science and Engineering,Hohai University;  
This paper introduces the basic theory of BP neural network algorithm,and it also introduces the neural network algorithm model. The control point correction model is built by neural network algorithm to correct the LIDAR altitude data in the experimental area and then the accuracy is verified.Through the verification,the accuracy and the excellent and good rate of the LIDAR altitude data in experiment area after the correction are all improved. The gross error is stable,it can meet the 1: 10000 DLG altitude accuracy requirement. This LIDAR data can be applicated and extended in basic surveying and mapping.
【CateGory Index】: P237
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 CHEN Song-yao,CHENG Xin-wen(Graduate School,China University of Geosciences,Wuhan 430074,China);The principle and application of airborne LIDAR[J];Engineering of Surveying and Mapping;2007-01
2 LI Ying cheng,WEN Wo gen(Chinese Academy of Surveying and Mapping);A LIDAR Technological System for Acquiring Quickly 3D Terrain Data[J];Developments In Surveying and Mapping;2002-04
3 XIONG Aiwu;YANG Mengmeng;;Analysis on Domestic Airborne LiDAR Point Cloud Data Error[J];Bulletin of Surveying and Mapping;2014-03
Chinese Journal Full-text Database 10 Hits
1 FENG Zhong-ke~1;YANG Bo-gang~(1,2);LUO Xu~3;HAN Guang-shun~2;ZHANG Bao-gang~2.1 Institute of GIS,RS & GPS,Beijing Forestry University,100083,P.R.China;2 Beijing Research Institute of Surveying and Mapping,100038,P.R.China;3 National Institute of Metrology,Beijing,100013,P.R.China.;Predicting stand volume with LIDAR technology.[J];Journal of Beijing Forestry University;2007-S2
2 LIU Yong-xia~1;HU Yong~2;FENG Zhong-ke~1.1 Institute of GIS,RS & GPS,Beijing Forestry University,100083,P.R.China;2 Key Laboratory for Silviculture and Conservation,Ministry of Education,Beijing Forestry University,100083,P.R.China.;Extraction and application of 3D model from LIDAR data of canopy.[J];Journal of Beijing Forestry University;2007-S2
3 YANG Bo-gang~(1,2);FENG Zhong-ke~3;LUO Xu~3;ZHU Xiao-kun~2;DONG Ming~2;QUAN Ming-yu~2;HAN Guang-shun~2.1 Institute of RS & GIS,Peking University,Beijing,100871,P.R.China;2 Beijing Institute of Surveying and Mapping,100038,P.R.China;3 Institute of GIS,RS & GPS,Beijing Forestry University,100083,P.R.China.;Application and accuracy analysis of forest height measurement with LIDAR technology.[J];Journal of Beijing Forestry University;2007-S2
4 ZHAO Wei REN Changqing ZHAO Min;On the Method of Specific Surface Objects Extraction Based on Airborne LiDAR Data[J];Standardization of Surveying and Mapping;2009-03
5 YU Ming ,GUO Jing-jun (Fujian University of Technology,Fuzhou 350007 ; Tsinghua University,Beijing 100084);The technology of 3D simulation virtual reality applied in city planning[J];Science of Surveying and Mapping;2004-03
6 LI Hua~(①②),XIAO Wei~(③),HUANG Haifeng~(①②),XIA Bin~(①)(①GuangZhou Institute of Geochemistry Chinese Academy of sciences 510640;②Graduate School of the Chinese Academy of Sciences 100039;③National Research Center for GeoAnalysis 100037);Study on the key technology of generation of 3D realistic terrain[J];Science of Surveying and Mapping;2006-04
7 ZHANG Rui-ju ①,WANG Yan-min ②,LI De-ren ①(①State Key Laboratory for Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China;②Dept.of Surveying and Mapping,Beijing Institute of Civil Engineering and Architecture,Beijing 100044,China);Technologies of rapid coping with large amount of 3D laser scanning data[J];Science of Surveying and Mapping;2006-05
8 LI Tao,CEN Min-yi(School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031);A method of 3D buildings extraction from LIDAR data based on image[J];Science of Surveying and Mapping;2007-05
9 REN Zi-zhen①,CEN Min-yi①,ZHANG Tong-gang①,ZHOU Guo-qing②(①Southwest Jiaotong University,Chengdu 610031,China;②Department of Engineering and Technology,Old Dominion University,Norfolk Virgina 23529,USA);A meathod for extracting DEM from LIDAR data[J];Science of Surveying and Mapping;2008-06
10 LIU Pei①,LI Ying-cheng①,XUE Yan-li①,DING Xiao-bo①,LUO Xiang-yong①,LI Jian-yang②(①Chinese Academy of Surveying& Mapping,Beijing 100039,China,②The Third Surveying and Mapping Institude of Sichuan province,Chengdu 610500,China);New algorithm of LiDAR filtering with multiple data[J];Science of Surveying and Mapping;2010-06
China Proceedings of conference Full-text Database 4 Hits
1 FENG Yan, GUO RongHuan, CHENG YuanDa (Shanghai Municipal Institute of Surveying and Mapping, Shanghai, 200063, China);Research on Three Dimensional City Model Reconstruction Based Airborne LIDAR[A];[C];2007
2 DAI Ya-qiong,SHEN Xu-hui,HONG Shun-ying (Institute of Earthquake Science,China Earthquake Administration Beijing,100036);Research on Airborne LiDAR and Its Application in Earth Science[A];[C];2008
3 GUO Dazhi(Department of Geographical Information and Remote Sensing Science, China University of Mining and Technology, Xuzhou, Jingsu, 221008);The whole Technologies from space and land for the Acquiring and Renewal of Digital Geo-spatial Image Information[A];[C];2005
4 ZHANG Yue;Zhejiang second surveying and Mapping Institute;;Update DLG elevation elements using LiDAR data[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 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 ZHANG Tong-gang,CEN Min-yi-WU Xing-hua(School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031 China);Research on DEM surface deformation detection without control points[J];Science of Surveying and Mapping;2006-03
3 WANG Dong,LU Xiu-shan,LIU Shang-guo(School of Geoscience and Technology,Shandong University of Science and Technology,Qingdao 266510,China);Calibration of space relationship of sensors on 3Dsurs system[J];Science of Surveying and Mapping;2007-05
4 WANG Zhi-long①,WANG Liu-zhao①②,QU Lai-chao①,LIU Shi-kuan①(①Henan polytechnic university,Jiaozuo 454003,China;②Ministry of Education Key Laboratory on 3D Information Acquisition & Application,Capital Normal University,Beijing 100037,China);The precision analysis of Survey-RA_360 laser scanner[J];Science of Surveying and Mapping;2010-02
5 LIU Lei①②,ZHANG Jian-xia②,ZHENG Zuo-ya①②(①Geomatics College,Shandong University of Science and Technology,Qingdao 266510,China;②Chinese Academy of Surveying and Mapping,Beijing 100039,China);Grid compression method in center of gravity for LiDAR cloud data[J];Science of Surveying and Mapping;2011-01
6 WANG Li-ying①②,SONG Wei-dong①,LIU Zheng-jun②(① School of Geomatics,Liaoning Technical University,Liaoning Fuxin 123000,China;②Chinese Academy of Surveying and Mapping,Beijing 100830,China);Block adjustment method airborne LiDAR[J];Science of Surveying and Mapping;2011-03
7 CHEN Gang,ZHANG Xin,ZHANG Ming,SHI Hong-bin;Study of the Organization of LiDAR Points Cloud Data Based on Quadtree[J];Bulletin of Surveying and Mapping;2008-11
8 WANG Liuzhao,HAN Youmei,ZHONG Ruofei;The Range Calibration of the Vehicular Laser Scanner[J];Bulletin of Surveying and Mapping;2010-01
9 LU Xiushan1,2,ZHENG Zuoya1,2,3,WANG Dong2,SHI Bo2 1.Key Laboratory of Surveying and Mapping Technology on Island and Reed of SBSM,Qingdao 266510,China;2.Geomatics College,Shandong University of Science and Technology,Qingdao 266510,China;3.Institute of Geodesy and Geodynamics,Chinese Academy of Surveying and Mapping,Beijing 100039,China;Evaluating on Theoretical Accuracy of 3Dsurs System Scanner Point[J];Acta Geodaetica et Cartographica Sinica;2010-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved