Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Introduction on LIDAR and Its Application in Digital Drainage Area

LAI Xu-dong~1,ZHENG Xue-dong~2,WAN You-chuan~1(1.School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China;2.Yangtze River Scientific Research Institute,Wuhan 430010,China)  
This paper introduces the theory and merits of light detection and ranging(LIDAR),and compares it with the conventional photogrammetry.Then on the basis of the analyses of the character and demand of the digital drainage area,the analytic result indicates that it is necessary to using the LIDAR technology to solve the data acquisition in digital drainage area.At last,the text illuminates the advantages of application LIDAR in constructing digital drainage area through an illustration.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved