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Proceedings Paper

Atmospheric correction for two classes of hyperspectral imaging sensors
Author(s): Zheng Qu; Bruce C. Kindel; Alexander F. H. Goetz
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Paper Abstract

The High-accuracy Atmosphere Correction for Hyperspectral Data (HATCH) algorithm retrieves surface reflectance from imaging spectrometer data in the 350-2500nm wavelength region with resolutions of 5nm or greater. A key feature of HATCH is that it derives calibration for the sensor spectral response functions (band centers and FWHMs) from the data themselves. This is approached by utilizing known atmospheric absorption features (e.g. water vapor and oxygen bands) and the application of a new technique dubbed the

Paper Details

Date Published: 2 August 2002
PDF: 12 pages
Proc. SPIE 4725, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery VIII, (2 August 2002); doi: 10.1117/12.478739
Show Author Affiliations
Zheng Qu, Univ. of Colorado/Boulder (United States)
Bruce C. Kindel, Univ. of Colorado/Boulder (United States)
Alexander F. H. Goetz, Univ. of Colorado/Boulder (United States)


Published in SPIE Proceedings Vol. 4725:
Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery VIII
Sylvia S. Shen; Paul E. Lewis, Editor(s)

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