侧视角和DEM精度对SPOT5正射影像的影响分析

作     者：王雪军 付晓 徐茂松 WANG Xue-jun;FU Xiao;XU Mao-song

作者机构：国家林业局调查规划设计院北京100714 北京联合大学应用文理学院北京100083 

基　　金：国家自然科学基金资助项目“基于森林资源清查的碳循环规律研究”(编号30571492)共同资助 

出 版 物：《林业科学研究》 (Forest Research)

年 卷 期：2008年第21卷第z1期

页      码：130-133页

摘      要：Taking two neighboring scenes SPOT5 satellite data of the Liupanshui City of Guizhou Province,based on the scale of 1∶10 000 DRG as ground control points of reference and different scales accuracy of the DEM for the images ortho-rectification which compared test,it was analyzed in detail the effect of incidence angle and different scales accuracy of the DEM for the accuracy of the results of SPOT5 *** the analysis,it was found that the incidence angle was an important factor leading to the "layover" in SPOT5 *** will provide the important basis for the next step of eliminating this phenomenon.

主 题 词：数字正射影像 SPOT5 DEM 侧视角 正射校正 

学科分类：0810[工学-土木类] 08[工学] 081002[081002] 

核心收录：

D　O　I：10.3321/j.issn:1001-1498.2008.z1.026

馆 藏 号：203144848...