Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Modern Surveying and Mapping》 2017-06
Add to Favorite Get Latest Update

The Affecting Factors and Improvement Method of UAV Aerial Elevation Accuracy

LI Sheng-cai;SONG Wei-kai;CHEN Jin-ming;ZHAO Rong-rong;Jiangsu Geologic Surveying and Mapping Institute;Nanjing Guotu Information Industry Co.Ltd;  
On the factors of photogrammetric elevation precision and on the basic of improvement method by it,the relationship of photo dip angle and elevation error of stereo model is studied,the influence for precision of elevation acquisition by stereopsis different on the accuracy of elevation acquisition is discussed.Thought the experimental data,analyzed the different error caused by different worker,the data acquisition habits is put forward to realize the stereo measurement in visual environment,which can improve altitude measurement accuracy of UAV,and can be an solution project for improving the height precision of industrial stereo acquisition.
【CateGory Index】: P23
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved