27 April 2009 Comparative and quantitative assessment of hyperspectral sensor calibration
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Abstract
A technique has been developed to quantitatively assess the relative radiometric accuracy of each detector at the focal plane of a pushbroom hyperspectral sensor. The approach requires only a calibrated radiance data cube as input. The results are visualized as a 2-D error image, analyzed statistically, and presented graphically as 2-D probability distribution function plots. We present results comparing the performance of the MaRS, COMPASS, HYCAS, and SpecTIR sensors. We also describe the algorithm basis, assumptions, and implementation details.
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Darryl Wilson, Wayne Hallada, "Comparative and quantitative assessment of hyperspectral sensor calibration", Proc. SPIE 7334, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XV, 733416 (27 April 2009); doi: 10.1117/12.820939; https://doi.org/10.1117/12.820939
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