Spectral indices as bio-indicators of sugar cane crop condition from hyperspectral CASI data

This paper illustrates the advantages of the hyperspectral data for sugar cane crop management. In 2002, a casi airborne campaign and a ground measurement experiment were set up over sugar cane sites in Réunion Island. Early results indicate that LAI and biomass are significantly correlated with some narrow spectral bands in the NIR and that chemical leaf contents are well correlated with the PRI index. A multi-regression procedure was used to calculate transfer functions in order to produce thematic maps of LAI, biomass and nitrogen. [Author's abstract]

Bibliographic Details

Main Authors:	Bappel, Eric, Bégué, Agnès, Despinoy, Marc, Buchon, Yann, Siegmund, Bertrand
Format:	conference_item biblioteca
Language:	eng
Published:	IEEE
Subjects:	U10 - Informatique, mathématiques et statistiques, F01 - Culture des plantes, canne à sucre, Saccharum, conduite de la culture, télédétection, spectroscopie infrarouge, méthode statistique, couvert, indice de surface foliaire, chlorophylle, feuille, analyse de tissus, hauteur, physiologie végétale, analyse multivariée, http://aims.fao.org/aos/agrovoc/c_7501, http://aims.fao.org/aos/agrovoc/c_6725, http://aims.fao.org/aos/agrovoc/c_16094, http://aims.fao.org/aos/agrovoc/c_6498, http://aims.fao.org/aos/agrovoc/c_28568, http://aims.fao.org/aos/agrovoc/c_7377, http://aims.fao.org/aos/agrovoc/c_1262, http://aims.fao.org/aos/agrovoc/c_35196, http://aims.fao.org/aos/agrovoc/c_1577, http://aims.fao.org/aos/agrovoc/c_4243, http://aims.fao.org/aos/agrovoc/c_7788, http://aims.fao.org/aos/agrovoc/c_3536, http://aims.fao.org/aos/agrovoc/c_25189, http://aims.fao.org/aos/agrovoc/c_28921, http://aims.fao.org/aos/agrovoc/c_6543, http://aims.fao.org/aos/agrovoc/c_3081,
Online Access:	http://agritrop.cirad.fr/516806/
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