浅析卫星遥感影像立体测图方法
Research on the Stereo Mapping Method of Satellite Remote Sensing Images
崔良强 1牟春鹏2
作者信息
- 1. 吉林省基础测绘院,吉林四平 136001
- 2. 吉林省地理信息院,吉林长春 130062
- 折叠
摘要
以亚米级卫星遥感影像为例,探讨在我国边境地区无法进行航空摄影测量的条件下,采用卫星遥感影像像片控制测量、空三加密、内业立体采集等技术.实现对数字线划图(DLG)的更新、数字高程模型(DEM)的生产、数字正射影像(DOM)数据的制作[1],快速获取地形地貌及地表覆盖信息的作业方案.
Abstract
Taking sub-meter satellite remote sensing images as an example,the technologies of satellite remote sensing image control measurement,aerotriangulation,indoor stereo compilation are adopted under the condition that aerial photogrammetry cannot be car-ried out in the border areas of China. It realizes the updating of digital line graph (DLG),production of digital elevation model (DEM),production of digital orthophoto model (DOM) data,and operation scheme for quickly obtaining topography and land cover information.
关键词
卫星遥感/立体测图/立体模型/遥感影像Key words
satellite remote sensing/stereo mapping/stereo model/remote sensing images引用本文复制引用
出版年
2024
NETL
NSTL
万方数据