摘要
文章针对南方特殊的地理因素,论述了在南方成图条件差的情况下,利用航片快速获取数字正射影像的途径,阐述了基于粗纠正法进行数字影像成图的技术及效果。
According to the south special geographical factor, using the approaching of getting digital orthophoto map rapidly by aerial photos in south,expatiated the technology and effecting of obtaining digital orthophoto map rapidly based on coarse correcting.
出处
《企业技术开发》
2008年第1期21-23,共3页
Technological Development of Enterprise
关键词
数字正射影像
DEM格网编辑
色调
成图精度
效益分析
digital orthophoto map
digital DEM grid edit
colour
drawing- precision
benefit analysis
