中国资源卫星绝对辐射校正场

GROUND TEST SITES FOR ABSOLUTE RADIOMETRIC CALIBRATION OF CHNIA RESOURCES SATELLITE

概述了有关绝对辐射校正场的国内外发展状况，分析了我国敦煌及青海湖两个辐射校正场的地理、地物、气象、大气和环境等特征的优点和不足。

Based on a great amount of available data, this paper deals with the development condiations about the site of absolute radiometric calibration, analyses the characteristics of Dunhuang Site (for the calibration in visible and near_infrared wavelengths) and Qinghai Lake Site (for the calibration in thermal infrared wavelengths), they are mainly the characteristics of greography, ground surface features, meteorology, atmosphere, and environmental effects, etc.. Finally, it give some suggestions on how to exploit the fully favourable conditions and avoid unfavourable ones in the future works.