北京测绘2025，Vol.39Issue(5)：626-630,5.DOI:10.19580/j.cnki.1007-3000.2025.05.008
月球遥感影像空间基准统一研究:以嫦娥一号DOM影像为例
Spatial reference system unification of lunar remote sensing images:A case study of Chang'e-1 DOM image
摘要
Abstract
In response to the geometric inconsistencies caused by both the orbiter's factors and external influences during lunar surface remote sensing data acquisition,this paper employed a phase consistency direction histogram multimodal image matching method and a rational polynomial correction model to unify the spatial reference system of Chang'e-1 digital orthophoto map(DOM)images for the landing areas of Chang'e-3 and Chang'e-4.The results show that the proposed method achieves high accuracy in image registration for Chang'e-1 images(non-high-latitude areas).Both qualitative and quantitative analyses indicate that the method effectively reduces geometric inconsistencies between images,improving registration accuracy.This,in turn,promotes comparative research and collaborative utilization of lunar data,providing a reliable foundation for further in-depth studies of lunar data.关键词
嫦娥一号数字正射影像(DOM)/空间基准统一/相位一致性方向直方图/有理多项式模型Key words
Chang'e-1 digital orthophoto map(DOM)/spatial reference system unification/phase consistency direction histogram/rational polynomial model分类
测绘与仪器引用本文复制引用
严瑶,鲁洋,李清,王翔,陈建平..月球遥感影像空间基准统一研究:以嫦娥一号DOM影像为例[J].北京测绘,2025,39(5):626-630,5.基金项目
北京市科技计划(Z181100005318003) （Z181100005318003）
