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Proceedings Paper

Comparative and quantitative assessment of hyperspectral sensor calibration
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Paper 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.

Paper Details

Date Published: 27 April 2009
PDF: 12 pages
Proc. SPIE 7334, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XV, 733416 (27 April 2009); doi: 10.1117/12.820939
Show Author Affiliations
Darryl Wilson, Consultant (United States)
Wayne Hallada, National Geospatial-Intelligence Agency (United States)


Published in SPIE Proceedings Vol. 7334:
Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XV
Sylvia S. Shen; Paul E. Lewis, Editor(s)

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