气候变化领域集成服务门户(CCPortal): Flight tests of the computational reconfigurable imaging spectrometer

CCPortal

DOI	10.1016/j.rse.2019.111621
	Flight tests of the computational reconfigurable imaging spectrometer
	Wynn C.M.; Lessard J.; Milstein A.B.; Chapnik P.; Rachlin Y.; Smeaton C.; Leman S.; Kaushik S.; Sullenberger R.M.
发表日期	2020
ISSN	00344257
卷号	239
英文摘要	We present the first flight data using a Computational Reconfigurable Imaging Spectrometer (CRISP) system. CRISP (Sullenberger et al., 2017) is a novel hyperspectral thermal imaging spectrometer that uses computational imaging to enable high sensitivity measurements (via spectral multiplexing) from smaller, noisier, and less-expensive components (e.g., uncooled microbolometers) making it useful on small space and air platforms with strict size, weight, and power requirements. In contrast to other multiplexing hyperspectral solutions (e.g Michelson interferometer), it does not require moving parts, allowing for a robust system without aggressive engineering solutions. We discuss flight system design and calibration. Spectra from ground targets and gaseous species are compared to performance expectations. We successfully demonstrate the ability to extract airborne longwave infrared (8–12 μm) imagery and spectra from an uncooled camera-based CRISP system. © 2020 The Authors
英文关键词	Airborne; Computational imaging; Hyperspectral imaging; Thermal infrared; Uncooled microbolometer
语种	英语
scopus关键词	Bolometers; Infrared imaging; Michelson interferometers; Space platforms; Spectrometers; Spectroscopy; Temperature sensors; Airborne; Computational imaging; High sensitivity measurement; Imaging spectrometers; Performance expectations; Spectral multiplexing; Thermal infrared; Uncooled microbolometers; Hyperspectral imaging
来源期刊	Remote Sensing of Environment
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/179459
作者单位	Massachusetts Institute of Technology, Lincoln Laboratory, 244 Wood Street, Lexington, MA 02421, United States
推荐引用方式 GB/T 7714	Wynn C.M.,Lessard J.,Milstein A.B.,et al. Flight tests of the computational reconfigurable imaging spectrometer[J],2020,239.
APA	Wynn C.M..,Lessard J..,Milstein A.B..,Chapnik P..,Rachlin Y..,...&Sullenberger R.M..(2020).Flight tests of the computational reconfigurable imaging spectrometer.Remote Sensing of Environment,239.
MLA	Wynn C.M.,et al."Flight tests of the computational reconfigurable imaging spectrometer".Remote Sensing of Environment 239(2020).