文章基本信息

标题：Approach for generation of digital terrain elevation models (DEM) and orthoimages from IRS-1 C stereo data
本地全文：下载
作者：B. Gopal Krishna ; K.V. Jyer ; Archana Goswami 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1998
卷号：XXXII Part 1
页码：164-171
出版社：Copernicus Publications
摘要：Me~hodology adopted for generating DEM and Orthoimages using IRS-IC stereo data is discussed indetail. A workstation based user friendly system developement is followed for easy orthoimage productgeneration. The package is tested with several IRS-lC stereo data sets, over different terrains with varyingtilt angles, in generating DEM and Orthoimages. Accuracies achieved are commensurate with thereference data (ground control) used for product generation. DEM accuracies for all the test data sets andorthoimage accuracies for few cases are given at the end.
关键词：DEM; Orthoimage; IRS-lC; Stereo Data; Data Products