基于辐照度法的场地辐射校正试验研究——场地同步观测仪器的比较  

The Radiance-based Method Research of Experimentation onRadiometric Calibration Site ——The Comparison of Synchronous Observing Instruments

作　　者：张冬英[1] 乔延利[1] 易维宁[1] 杨世植[1] 孟凡刚[1] 吴浩宇[1] 章骏平[1] 

机构地区：[1]中国科学院安徽光学精密机械研究所,合肥230031

出　　处：《光电子技术与信息》2002年第3期9-13,共5页Optoelectronic Technology & Information

摘　　要：２０００年９月在敦煌辐射校正场用国内外两组仪器同时获取场地数据,经数据处理分析后,对中巴地球资源一号卫星ＣＣＤ相机进行了绝对辐射定标。本文通过对试验数据的结果比对和误差分析,证明国产仪器完全能满足对中巴地球资源一号卫星进行绝对辐射定标的精度要求。The homemade and imported instruments were used to obtain data at Dunhuang radiometric calibration test site at September, 2000. We performed a radiometric correction to CBERS- 1's CCD camera via processing and analyzing the data. This article proved that homemade instruments could meet the precision need of radiometric correction to CBERS-1's CCD camera according to comparing two groups of data and error analysis.

关 键 词：辐射校正 照度计 光谱辐射计 

分 类 号：X831[环境科学与工程—环境工程]