NDLI: Hyperspectral analysis of multispectral ETM+ data: SMA using spectral field measurements in mapping of emergent macrophytes

Content Provider	IEEE Xplore Digital Library
Author	Idawo, C. Laneve, G.
Copyright Year	2004
Description	Author affiliation: Centro di Ricerca Progetto San Macro, Univ. of Rome `La Sapienza' (Idawo, C.)
Abstract	Obtaining quantitative information about vegetation with remote sensing continues to prove difficult, with most healthy plants showing absorption bands that are similar. Quantifying such subtle differences in plants in a predictable way still poses a challenge, with abundances in species, the limited nature of spectrometric measurements on plants, and in our case the relatively small quantities of macrophytes under investigation, coupled with the location of the study site - in an aquatic environment. We used multispectral Landsat Enhanced Thematic Mapper (ETM+) imagery in investigating the possibility for mapping and quantification of macrophytes in a water hyacinth infested area. An ETM+ image is being examined using hyperspectral-processing techniques. With accurate information on macrophytic weeds, natural resource managers are empowered in making informed decisions about weed management
File Size	325061
File Format	PDF
ISBN	0780387422
DOI	10.1109/IGARSS.2004.1369007
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Hyperspectral imaging Lakes Hyperspectral sensors Libraries Remote sensing Water resources Spectral analysis Information analysis Vegetation mapping Remuneration
Content Type	Text
Resource Type	Article

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