摘要
本文以Pleiades卫星影像为数据源,利用卫星影像自带的RPC模型,采用二维仿射变换方法进行空三加密。加密时采用不同的方案进行平差,并对平差结果进行分析,得出满足1:10000生产精度要求的最优像控点布设方案。
Using Pleiades satellite images as source data,different block adjustments are taken and analyzed during the aerial triangulation with the RPC model and the two-dimensional affine transformation model. At last, the optimal adjustment solution is obtained, which can satisfy the accuracy of 1：10000 map.
作者
张潘
陈君国
李洪
许馨
Zhang Pan1, Chen Junguo1, Li Hong2, Xu Xin2(1. Surveying and Mapping Institute of Nuclear Industry of Sichuan, Chengdu 610000, China; 2. Institute of Surveying and Mapping, Lhasa 850000, China)
出处
《工程勘察》
2018年第4期41-43,56,共4页
Geotechnical Investigation & Surveying
基金
西藏自治区重点地区1:10000基础地理信息数据采集及成图项目
