基于Pleiades卫星遥感数据的正射影像制作研究

作为SPOT系列卫星的性能补充,Pleiades卫星具有0.5m的高空间分辨率特征,且星点下最大幅宽达到20km,为我国高分辨率国土资源动态监测提供了很好的遥感影像数据源。文章针对Pleiades卫星数据的特性,研究了其正射影像制作的流程和方法,并探讨分析处理过程中的关键技术问题,为高精度、高质量正射影像图的大规模数据生产提供技术支持。

Production of Orthophotos Map Based on Pleiades Satellite Data

As a performance supplement of SPOT satellites, Pleiades satellites with high spatial resolution of 0.5m andthe nadir maximum width of 20km, whichprovide a good remote sens-ing data source for dynamic monitoring of high resolution land re-sources in China. In accordance with the Characteristics of Pleiades satellite image, in this paper, the production processes of Pleiades satellites Ortho Image was studied, and the key technical issues in this process were discussed and analyzed, which provides a technical support for massive data production of the high-precision and high-quality Ortho Image.