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Article . 2000
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Article . 2000
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https://doi.org/10.1007/bf0291...
Article . 2000 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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Study on thermal infrared emission directionality over crop canopies with TIR camera imagery

Authors: Liu, Qinhuo; Gu, Xingfa; Li, Xiaowen; Jacob, Frédéric; Hanocq, J; Friedl, M.; Strahler, A; +2 Authors

Study on thermal infrared emission directionality over crop canopies with TIR camera imagery

Abstract

In order to investigate directionality of thermal infrared emission from crop canopies, a wide-angle thermal video camera (INFRAMETRICS) equipped with an 80° FOV lens was mounted on a small aircraft and used to acquire thermal imagery along several different flight traces. Accordingly, multi-angle directional brightness temperatures were acquired at different view angles for individual pixel. The flight experiment was carried out from January 1997 to October 1997 over a 5 km×5 km flat agricultural area, located near Avignon, southeastern France.

Country
France
Keywords

crop canopy, 550, [SDE.IE]Environmental Sciences/Environmental Engineering, airborne experiment, [SDE.IE] Environmental Sciences/Environmental Engineering, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, TIR emission directionality, [SPI.SIGNAL] Engineering Sciences [physics]/Signal and Image processing

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    selected citations
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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    13
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Average
Top 10%
Top 10%
Green