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Spectral mixture analysis of multispectral thermal infrared imagesRemote spectral measurements of light reflected or emitted from terrestrial scenes is commonly integrated over areas sufficiently large that the surface comprises more than one component. Techniques have been developed to analyze multispectral or imaging spectrometer data in terms of a wide range of mixtures of a limited number of components. Spectral mixture analysis has been used primarily for visible and near-infrared images, but it may also be applied to thermal infrared data. Two approaches are reviewed: binary mixing and a more general treatment for isothermal mixtures of a greater number of components.
Document ID
19930030922
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Gillespie, Alan R.
(Washington Univ. Seattle, United States)
Date Acquired
August 16, 2013
Publication Date
November 1, 1992
Publication Information
Publication: Remote Sensing of Environment
Volume: 42
Issue: 2
ISSN: 0034-4257
Subject Category
Earth Resources And Remote Sensing
Accession Number
93A14919
Distribution Limits
Public
Copyright
Other

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