Empirical test of the spectral invariants theory using imaging spectroscopy data from a coniferous forest
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F11%3A00360186" target="_blank" >RIV/67179843:_____/11:00360186 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jag.2011.04.003" target="_blank" >http://dx.doi.org/10.1016/j.jag.2011.04.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jag.2011.04.003" target="_blank" >10.1016/j.jag.2011.04.003</a>
Alternative languages
Result language
angličtina
Original language name
Empirical test of the spectral invariants theory using imaging spectroscopy data from a coniferous forest
Original language description
The spectral invariants theory presents an alternative approach for modeling canopy scattering in remote sensing applications. The theory is particularly appealing in the case of coniferous forests, which typically display grouped structures and requirecomputationally intensive calculation to account for the geometric arrangement of their canopies. However, the validity of the spectral invariants theory should be tested with empirical data sets from different vegetation types. In this paper, we evaluate a method to retrieve two canopy spectral invariants, the recollision probability and the escape factor, for a coniferous forest using imaging spectroscopy data from multiangular CHRIS PROBA and NADIR-view AISA Eagle sensors. Our results indicated thatin coniferous canopies the spectral invariants theory performs well in the near infrared spectral range. In the visible range, on the other hand, the spectral invariants theory may not be useful.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Applied Earth Observation and Geoinformation
ISSN
0303-2434
e-ISSN
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Volume of the periodical
13
Issue of the periodical within the volume
4
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
668-675
UT code for WoS article
000292489900016
EID of the result in the Scopus database
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