Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/1438
AuthorsAnzidei, M. 
TitleThe marine digital terrain model of the Panarea caldera (Aeolian Islands, Southern Italy)
Issue DateJun-1998
Series/Report no.41/2
URIhttp://hdl.handle.net/2122/1438
Keywordsbathymetry
DGPS
marine DTM
Panarea caldera
Subject Classification04. Solid Earth::04.02. Exploration geophysics::04.02.05. Downhole, radioactivity, remote sensing, and other methods 
04. Solid Earth::04.08. Volcanology::04.08.99. General or miscellaneous 
AbstractA Marine Digital Elevation Model (MDEM) of the still active volcanic area of Panarea caldera is presented in this paper. A fast and accurate survey was performed by means of the Differential Global Positioning System (DGPS) geodetic technique coupled with an echo-sounding gear and a real time navigation software. The instrumentation was installed on board of a low draught boat in order to collect data starting from the bathymeter of one meter. Planar positions and depths were obtained with average accuracies of 30 cm and 10 cm respectively providing a 3D map of the seafloor useful for geomorphological, geophysical and volcanic hazard applications.
Appears in Collections:Annals of Geophysics

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