Abstract—

A technique is suggested for estimating the spectral resolution of video spectrometers in separate sections of the sensitivity scale via comparison of experimental survey results with model (calculated for the same observation conditions) Fraunhofer lines from a set of preset values. The maximal estimation errors of the technique suggested are within 0.5 nm at the considered test lines 700 and 587 nm for both mass-produced spectroradiometers and original video spectrometers.

中文翻译：

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利用MODTRAN大气模型估算Fraunhofer线成像成像仪的光谱分辨率

摘要—

建议使用一种技术，通过将实验调查结果与模型（针对相同的观察条件计算得出）的弗劳恩霍夫谱线从一组预设值中进行比较，来估算灵敏度标度各个部分中的视频光谱仪的光谱分辨率。对于批量生产的光谱辐射仪和原始视频光谱仪，在考虑的测试线700和587 nm处，建议的技术的最大估计误差在0.5 nm以内。