Identification of phytoplankton pigment assemblages using derivative spectroscopy of hyperspectral remote-sensing reflectances
Tipus de documentArticle
Data publicació2010-04-26
EditorSARTI (Technological Development Centre of Remote Acquisition and Data processing Systems)
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
One of the major challenges of ocean color research is distinguishing
phytoplankton groups from in situ, airborne and satellite measurements to better
understand diversity of phytoplankton and some involved biochemical processes.
In this framework, high spectral resolution measurements of the remote-sensing
reflectance, hyperspectral Rrs(λ), can potentially yield more information about the
presence of diverse phytoplankton groups than can be gleaned from traditional
analyses of single band-ratios at discrete wavelengths (i.e. multispectral approaches).
We introduce and discuss the feasibility of performing derivative spectroscopy
and cluster analysis of hyperspectral Rrs(λ) to improve the automatic identification
of phytoplankton populations in open ocean waters.
CitacióTorrecilla, E. [et al.]. Identification of phytoplankton pigment assemblages using derivative spectroscopy of hyperspectral remote-sensing reflectances. "Instrumentation Viewpoint", 26 Abril 2010, núm. 8, p. 80.
ISSN1886-4864
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Identification ... te-sensing reflctances.pdf | 1,881Mb | Visualitza/Obre |