A soil-adjusted vegetation index (SAVI)

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dc.contributor.author Huete, AR
dc.date.accessioned 2011-02-07T06:23:28Z
dc.date.issued 1988
dc.identifier.citation Remote Sensing of Environment, 1988, 25 (3), pp. 295 - 309
dc.identifier.issn 0034-4257
dc.identifier.other C1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/13646
dc.description.abstract A transformation technique is presented to minimize soil brightness influences from spectral vegetation indices involving red and near-infrared (NIR) wavelengths. Graphically, the transformation involves a shifting of the origin of reflectance spectra plotted in NIR-red wavelength space to account for first-order soil-vegetation interactions and differential red and NIR flux extinction through vegetated canopies. For cotton (Gossypium hirsutum L. var DPI-70) and range grass (Eragrostics lehmanniana Nees) canopies, underlain with different soil backgrounds, the transformation nearly eliminated soil-induced variations in vegetation indices. A physical basis for the soil-adjusted vegetation index (SAVI) is subsequently presented. The SAVI was found to be an important step toward the establishment of simple °lobal" that can describe dynamic soil-vegetation systems from remotely sensed data. © 1988.
dc.language eng
dc.relation.isbasedon 10.1016/0034-4257(88)90106-X
dc.title A soil-adjusted vegetation index (SAVI)
dc.type Journal Article
dc.parent Remote Sensing of Environment
dc.journal.volume 3
dc.journal.volume 25
dc.journal.number 3 en_US
dc.publocation United States en_US
dc.identifier.startpage 295 en_US
dc.identifier.endpage 309 en_US
dc.cauo.name SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.for 0909 Geomatic Engineering
dc.personcode 108636
dc.percentage 100 en_US
dc.classification.name Geomatic Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science
pubs.organisational-group /University of Technology Sydney/Strength - C3
utslib.copyright.status Closed Access
utslib.copyright.date 2015-04-15 12:17:09.805752+10
pubs.consider-herdc false
utslib.collection.history Closed (ID: 3)

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