Geo-Rectification Method for HR Data of CBERS-02B
CBERS-02B星HR数据几何精纠正技术研究

CBERS-02B can acquire different spatial resolution and multi-spectral data which improves its application ability greatly.In order to verify HR data mapping ability,we made test on what model is suitable for geo-rectification and how many GCPs should be acquired to get a satisfaction result.We also made research on how to cope with the mosaic problem caused by narrow swath and vector image methods is proposed for image acquired at same path and how many public GCPs within overlap region should be acquired is suggested for image acquired at same row.