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Title: Segmentation of anticyclonic eddies using MODIS and MERIS imagery of an underwater volcano
Authors: Marcello, Javier 
Estrada-Allis, Sheila 
Sangrá Inciarte, Pablo 
Eugenio, Francisco 
UNESCO Clasification: 250616 Teledetección (Geología)
Keywords: Volcano
Issue Date: 2015
Project: Estudios de la Bomba Vertical Oceánica en Remolinos de Mesoscala 
Journal: IEEE International Geoscience and Remote Sensing Symposium proceedings 
Conference: IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 
Abstract: In order to understand and quantify the environmental impacts caused by the eruption of the El Hierro Island submarine volcano, a regular multidisciplinary monitoring was carried out. In this context, we performed the systematic processing of MODIS and MERIS imagery. Thanks to the volcanic tracer, detailed studies could be undertaken using ocean color imagery allowing, for the first time, to monitor the process of filamentation and axisymmetrization. In our work, a novel 2-steps segmentation methodology has been developed. In this context, this natural tracer release has been detected using an advanced methodology based on an initial structure detection algorithm and a structure growing technique. This detection approach has been validated over a database of MERIS and MODIS oceanographic products and it has demonstrated an excellent performance and robustness.
ISBN: 9781479979295
ISSN: 2153-6996
DOI: 10.1109/IGARSS.2015.7326907
Source: International Geoscience and Remote Sensing Symposium (IGARSS) [ISSN 2153-6996] ,v. 2015-November (7326907), p. 4813-4816
Appears in Collections:Actas de congresos
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