Open access
Sep 2026
An Earth-Limb-Constrained Framework for On-Orbit Geometric Calibration of GEO Wide-Field Area-Array Cameras
On-orbit geometric calibration is essential for maintaining the geometric positioning performance of optical remote sensing cameras throughout their operational lifetime. Existing calibration approaches primarily rely on ground control points (GCPs) or stellar observations, which are often constrained by reference avai...
Linyi Jiang, Kefang Wang, Lixing Zhao et al.
· Remote Sensing · 0 citations