摘要
WorldView-1卫星影像全国第一次地理国情普查中数字正射影像生产的数据源之一,本文介绍利用ERDAS IMAGE LPS模块,实现卫星影像制作正射影像的技术流程,以图文相结合的形式阐述区域网平差处理WorldView-1卫星影像的详细过程,最后得到正射影像,用于地理国情普查生产。
WorldView-1 satellite image is one base dadta of digital orth map for Geographical national condition Sur-vey. This paper describes the processing of digital orth map based on the Erdas Image LPS by block adjustment with words and pictures. Then,the digital orth map is used as base data for Geographical national condition surveying.
出处
《城市勘测》
2015年第3期106-110,共5页
Urban Geotechnical Investigation & Surveying
基金
十二五国家科技支撑计划课题(编号2011BAH12B07-03)
