Abstract: The next generation Wedge Imaging Spectrometer (WIS) instruments currently in integration at Hughes SBRD incorporate advanced features to increase operation flexibility for remotely sensed hyperspectral imagery collection and use. These features include: a) multiple linear wedge filters to tailor the spectral bands to the scene phenomenology; b) simple, replaceable fore-optics to allow different spatial resolutions and coverages; c) data acquisition system (DAS) that collects the full data stream simultaneously from both WIS instruments (VNIR and SWIR/MWIR), stores the data in a RAID storage, and provides for down-loading of the data to MO disks; the WIS DAS also allows selection of the spectral band sets to be stored; d) high-performance VNIR camera subsystem based upon a 512 $MUL 512 CCD area array and associated electronics. !8
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机译：摘要：休斯SBRD集成的下一代楔形成像光谱仪（WIS）仪器具有先进的功能，可以提高遥感高光谱图像采集和使用的操作灵活性。这些特征包括：a）多个线性楔形滤波器，用于根据场景现象学定制光谱带; b）简单，可更换的前光学元件，以实现不同的空间分辨率和覆盖范围; c）数据采集系统（DAS），它同时从两个WIS仪器（VNIR和SWIR / MWIR）收集完整的数据流，将数据存储在RAID存储中，并提供将数据下载到MO磁盘的功能; WIS DAS还允许选择要存储的光谱带集; d）基于512 $ MUL 512 CCD区域阵列和相关电子设备的高性能VNIR摄像机子系统。 ！8
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