Mostrar el registro sencillo del ítem

dc.contributor.author
Grosse, Pablo
dc.contributor.author
Euillades, Pablo Andrés
dc.contributor.author
Euillades, Leonardo Daniel
dc.contributor.author
Van Wyk de Vries, Benjamin
dc.date.available
2016-08-22T20:40:16Z
dc.date.issued
2014-01
dc.identifier.citation
Grosse, Pablo; Euillades, Pablo Andrés; Euillades, Leonardo Daniel; Van Wyk de Vries, Benjamin; A global database of composite volcano morphometry; Springer; Bulletin Of Volcanology; 76; 784; 1-2014; 1-16
dc.identifier.issn
0258-8900
dc.identifier.uri
http://hdl.handle.net/11336/7280
dc.description.abstract
We present a global database on the subaerial morphometry of composite volcanoes. Data was extracted from the 90 m resolution Shuttle Radar Topography Mission (SRTM) digital elevation model (DEM). The 759 volcanoes included in the database are the composite (i.e. polygenetic) volcanoes listed in the Smithsonian Institution Global Volcanism Program (GVP) database that are covered by the SRTM DEM, have a constructional topography and a basal width larger than 2 km. The extent of each volcano edifice was defined using the NETVOLC algorithm, which computes outlines by minimizing a cost function based on breaks in slope around the edifices. Morphometric parameters were then calculated using the MORVOLC algorithm. The parameters characterize and quantify volcano size (basal width, summit width, height, volume), profile shape (height/basal width and summit width/basal width ratios), plan shape (ellipticity and irregularity indexes) and slopes. In addition, 104 well defined and relatively large summit craters/calderas were manually delineated and specific parameters were computed. Most parameters show large variation without clear separations, indicating a continuum of volcano morphologies. Large overlap between the main GVP morphologic types highlights the need for a more rigorous quantitative classification of volcano morphology. The database will be maintained and updated through a website under construction.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Composite Volcano
dc.subject
Morphometry
dc.subject
Database
dc.subject
Srtm Dem
dc.subject.classification
Vulcanología
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
A global database of composite volcano morphometry
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-08-17T15:40:27Z
dc.journal.volume
76
dc.journal.number
784
dc.journal.pagination
1-16
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Grosse, Pablo. Fundación Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán; Argentina
dc.description.fil
Fil: Euillades, Pablo Andrés. Universidad Nacional de Cuyo; Argentina
dc.description.fil
Fil: Euillades, Leonardo Daniel. Universidad Nacional de Cuyo; Argentina
dc.description.fil
Fil: Van Wyk de Vries, Benjamin. Universite Blaise Pascal; Francia
dc.journal.title
Bulletin Of Volcanology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s00445-013-0784-4
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s00445-013-0784-4
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00445-013-0784-4


Archivos asociados

Documento no disponible

Comunidades y colecciones

Mostrar el registro sencillo del ítem