Technical Note: REFIR-PAD level 1 data analysis and performance characterization
Technical Note: REFIR-PAD level 1 data analysis and performance characterization
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技术说明：REFIR-PAD 1 级数据分析和性能表征
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
L. Palchetti
中科院分区：
文献类型：
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作者：
G. Bianchini;L. Palchetti
地球大气层在远红外光谱区向外发出的长波辐射大多未被探索，但人们普遍认为，在这一区域，水蒸气对温室效应的影响占主导地位。在远红外辐射探测器（RE-FIR）的研究已经证明了可行性的星载傅里叶变换光谱仪能够进行测量，在100-1100厘米-1范围内的分辨率为0.5厘米-1。在此基础上，研制了一台用于观测地面和平流层气球平台大气辐射的光谱仪样机REFIR-PAD（Prototype for Applications and Development）。在这项工作中，我们描述了REFIR-PAD 1级数据分析程序，即，从原始仪器数据产生校准的大气光谱辐射亮度。还描述了该程序的性能。
The outgoing long-wave radiation from the Earth's atmosphere in the far infrared spectral region is mostly unexplored, while is well recognized that the water vapour contribution to greenhouse trapping is dominant in this region. The Radiation Explorer in the Far InfraRed (RE- FIR) study has proven the feasibility of a space-borne Fourier transform spectrometer able to perform the measurement in the 100-1100 cm 1 range with a resolution of 0.5 cm 1 . Fol- lowing this work a prototype of the spectrometer named REFIR-PAD (Prototype for Applications and Development) has been developed to observe the atmospheric radiance from both ground-based sites and from stratospheric balloon plat- forms. In this work we describe the REFIR-PAD level 1 data analysis procedure, that, starting from raw instrumental data produces the calibrated atmospheric spectral radiance. Per- formances of the procedure are also described.