中文摘要：

结合近年来光学遥感器功能增强和细化，以及高分辨、超光谱、立体成像等观测新手段的应用，讨论了光学辐射定标技术的发展思路，就新型定标技术的研发和应用提出建议与展望。

英文摘要：

Optical calibration is facing challenges of functional enhancement and diversification of th ture optical remote sensors. A few suggestions are proposed for the development and applications of calibration techniques, in order to meet quantification requirements of next generation satellite missions hyperspectral, higher resolution and 3D geodesy observation.