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Title

Characterization of phanerogam communities (Posidonia oceanica and Cymodocea nodosa) using side- scan- sonar images

AuthorsSiljeström, Patricia ; Rey Salgado, Jorge; Moreno López, Adela
KeywordsImage processing
Side-scan-sonar
Seagrass meadows
Cabrera Archipelago
Mediterranean sea
Issue DateDec-1996
PublisherElsevier
CitationISPRS Journal of Photogrammetry and Remote Sensing 51(6): 308-315 (1996)
AbstractThis paper presents the most appropriate image-processing techniques available at the present time to differentiate two different seameadow communities, Posidonia oceanica and Cymodocea nodosa . The pre-processing program is an integral part of the sonar system and, therefore is not discussed in this paper. We propose a methodology based on unsupervised classification to chart and monitor these meadows, so fundamentally important to the mediterranean ecosystem. The images used for discussion were of seabottoms in the Cabrera Archipielago in the Mediterranean Sea.
Description8 pages, 22 references.
Publisher version (URL)http://dx.doi.org/10.1016/S0924-2716(96)00025-1
URIhttp://hdl.handle.net/10261/47785
DOI10.1016/S0924-2716(96)00025-1
ISSN0924-2716
Appears in Collections:(IRNAS) Artículos
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