基于观测角信息的HJ-1A/B卫星光学影像几何精纠正
杨亮, 贾益, 江万寿, 张过

High precision geometric rectification of HJ-1A/B CCD imagery based on satellite observation angle information
Liang YANG, Yi JIA, Wanshou JIANG, Guo ZHANG
图1 影像的观测角与高程起伏引起的畸变
Fig.1 Observation angle of imagery and distortion caused by terrain undulation