Comparative and quantitative assessment of hyperspectral sensor calibration

Darryl Wilson; Wayne Hallada

doi:10.1117/12.820939

27 April 2009 Comparative and quantitative assessment of hyperspectral sensor calibration

Darryl Wilson, Wayne Hallada

Proceedings Volume 7334, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XV; 733416 (2009) https://doi.org/10.1117/12.820939
Event: SPIE Defense, Security, and Sensing, 2009, Orlando, Florida, United States

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.

Citation Download Citation

Darryl Wilson and 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); https://doi.org/10.1117/12.820939

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