Marine geohazard research has developed during recent decades, as human activities
intensified towards deeper waters. Some recent disastrous events (eg, the 2004 Indian …

Former glacigenic debris flow (GDF) and deep-sea channel build-up is shown from side-
scan sonar, seismic and sediment core data of the passive continental margin of the …

Summary The Southwest Indian Ridge represents a slow-spreading end-member of the
global mid-ocean ridge system, and as such its structure places important constraints on …

Often marine habitat surveys use multibeam bathymetry systems to model the seafloor. This
describes the morphology but not the terrain lithology or substrate. Backscatter imagery …

Remote Sensing for Geoscientists Page 1 REMOTE SENSING FOR GEOSCIENTISTS
THIRD EDITION IMAGE ANALYSIS AND INTEGRATION GARY L. PROST Page 2 THIRD …

AS in the case of other spiral galaxies, such as M31 (refs 1, 2), the rotation curve of gas in
our Galaxy indicates that its nuclear bulge is triaxial3. Despite several studies4, 5 of the …

A four-step processing sequence is described to produce image mosaics from the various
segments of a sidescanned acoustic imaging survey of a given seafloor area. Starting with …

This manual of image interpretation demonstrates what to look for on imagery when
engaged in mineral or hydrocarbon exploration, mine and oil field development …

Os métodos geofísicos constituem um conjunto de várias ferramentas de investigação, com
características específicas e com aplicação, em especial, no estudo de áreas submersas …

This paper proposes a method to perform on-line multi-class segmentation of Side-Scan
Sonar acoustic images, thus being able to build a semantic map of the sea bottom usable to …