spectral channel meaning in English

光谱波道

In contrast with the measurement of backscattered ultraviolet solar radiation onboard satellites , ir radiance measurements in 9 . 6m spectral channel at various instruments onboard meteorological / environmental satellites allow ozone estimates during both day and night . in this paper , we use ir radiance measurements within 9 . 6 im spectral channels from moderate resolution spectral radiometer ( modis ) and advanced tiros operational vertical sounder ( atovs ) to retrieve total column ozone based on the operational retrieval system of national satellite meteorological center . for validating retrieval results , both ground based observation and total ozone mapping spectrometers ( toms ) ozone measurements are used and atovs retrieval results are corrected after the validation
本文利用美国noaa卫星上的先进的大气垂直探测器业务系统( atovs )仪器和地球观测系统卫星( eos )上的中分辨率成像光谱仪( modis )上的9 . 6 m臭氧探测通道的辐射测值，在国家卫星气象中心业务反演软件系统基础上，反演出了两种仪器探测的大气臭氧总量，并且利用中国五个常规臭氧观测站的资料和美国研制的臭氧总量测绘光谱仪( toms )反演的臭氧资料对两种反演结果进行验证分析，对atovs反演结果进行了订正。