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Validation of a crosstalk correction algorithm for ASTER/SWIR
IEEE Transactions on Geoscience and Remote Sensing, 2005The mechanism of crosstalk phenomena in the shortwave infrared (SWIR) subsystem of the Advanced Spaceborne Thermal Emission and Reflection Radiometer, which has six bands in the wavelength region of 1.6-2.43 /spl mu/m, is investigated. It is found that light incident to band 4 is reflected at the detector and the filter boundary, and then transported ...
H Tonooka
exaly +2 more sources
Discriminating ore and waste in a porphyry copper deposit using short-wavelength infrared (SWIR) hyperspectral imagery [PDF]
Minerals Engineering, 2017 A recent study by Dalm et al. (2014) showed that alteration mineralogy acquired using SWIR point spectrometry could be linked to copper grade distribution for a group of samples from a South American copper mine.
M Dalm, Frank J A Van Ruitenbeek
exaly +2 more sources
On the terminology of the spectral vegetation index (NIR − SWIR)/(NIR + SWIR)
International Journal of Remote Sensing, 2011The spectral vegetation index (ρNIR − ρSWIR)/(ρNIR + ρSWIR), where ρNIR and ρSWIR are the near-infrared (NIR) and shortwave-infrared (SWIR) reflectances, respectively, has been widely used to indicate vegetation moisture condition. This index has multiple names in the literature, including infrared index (II), normalized difference infrared index (NDII)
Lei Ji +3 more
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SPIE Proceedings, 2017
Short wavelength infrared (SWIR) part of the spectrum offers several distinct advantages for biomedical imaging. In this report we focus on improving research capabilities for generating broadband continuum in spectral region from 1000 to 1900 nm and utilizing it for nonlinear Raman ...
Georgi I. Petrov, Vladislav V. Yakovlev
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Short wavelength infrared (SWIR) part of the spectrum offers several distinct advantages for biomedical imaging. In this report we focus on improving research capabilities for generating broadband continuum in spectral region from 1000 to 1900 nm and utilizing it for nonlinear Raman ...
Georgi I. Petrov, Vladislav V. Yakovlev
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What good is SWIR? Passive day comparison of VIS, NIR, and SWIR
SPIE Proceedings, 2013This paper is the first of three papers associated with the military benefits of SWIR imaging. This paper describes the benefits associated with passive daytime operations with comparisons of SWIR, NIR, and VIS bands and sensors. This paper includes quantitative findings from previously published papers, analysis of open source data, summaries of ...
Ronald G. Driggers +2 more
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The VIS–SWIR spectrum of skylight polarization
Applied Optics, 2018The skylight degree of linear polarization (DoLP) was previously shown to vary primarily with aerosol optical depth and underlying surface reflectance for visible-to-near-infrared (VNIR) wavelengths. This paper extends the study of skylight polarization to 2.5 μm in the short-wave infrared (SWIR).
Laura M. Eshelman, Joseph A. Shaw
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An approach to SWIR hyperspectral hand biometrics
Information Sciences, 2014Q1
Miguel A. Ferrer +2 more
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Evaluation of MODIS SWIR and NIR-SWIR atmospheric correction algorithms using SeaBASS data
Remote Sensing of Environment, 2009Abstract Using the NASA maintained ocean optical and biological in situ data that were collected during 2002–2005, we have evaluated the performance of atmospheric correction algorithms for the ocean color products from the Moderate Resolution Imaging Spectroradiometer (MODIS) on Aqua.
Menghua Wang, SeungHyun Son, Wei Shi
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SWIR sensor design considerations
Fifth Conference on Sensors, MEMS, and Electro-Optic Systems, 2019With the emergence of Shortwave Infrared (SWIR) InGaAs detector arrays, designers of electro-optical imaging systems can take advantage of the reduced Rayleigh scattering of the SWIR band when compared to visible, resulting in higher contrast images through haze, mist, rain, fog and challenging atmospheric conditions.
Henning Fourie +2 more
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