Geo-Marine Letters, 2020 Tidal ecosystems like the Wadden Sea are particularly valuable for their ecological and economic importance. Here, the natural dynamics of the abiotic and biotic processes is threatened by the human pressure, and great efforts are made on mapping and ...
R. Capperucci +3 more
semanticscholar +1 more source
Data handling methods and target detection results for multibeam and sidescan data collected as part of the search for SwissAir Flight 111 [PDF]
, 1999 The crash of SwissAir Flight 111, off Nova Scotia in September 1998, triggered one of the largest seabed search surveys in Canadian history. The primary search tools used were sidescan sonars (both conventional and focussed types) and multibeam sonars ...
Bradford, Jim +5 more
core +1 more source
HMS Hampshire 100:Survey Report [PDF]
, 2020 HMS HAMPSHIRE was a British 10,850-long tons pre-dreadnought Devonshire-class armoured cruiser launched on 24th September 1903, completed on 15th July 1905 and commissioned one month later.
Crofts, David +7 more
core +2 more sources
Basin Research, Volume 37, Issue 5, September–October 2025.Depositional evolution of the upper Miocene complex. ABSTRACT To achieve net‐zero carbon emissions by 2050, gigatonnes of CO2 must be captured and stored in the subsurface. Screening and exploration of prospective storage sites have thus gained momentum in recent years.
Zeenat Maniar +5 more
wiley +1 more source
RRS Discovery Cruise 248, 07 Jul-10 Aug 2000. A multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed facies and features (The Darwin Mounds, Porcupine Bank and Porcupine Seabight) [PDF]
, 2001 RRS Discovery Cruise 248 aimed to carry out a multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed features in the northeast Atlantic.
Bett, B.J. +3 more
core
An Autonomous Surface Vehicle for Long Term Operations
, 2018 Environmental monitoring of marine environments presents several challenges: the harshness of the environment, the often remote location, and most importantly, the vast area it covers.
Bukhsbaum, Sharon +7 more
core +1 more source
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.Abstract The Zabargad Fracture Zone (ZFZ), the largest rift‐axis offset in the Red Sea, extends from 23.5°N to 26°N. It is covered by thick sedimentary layers that have hindered the ability of geophysical data sets to image the geometry of the normal faults and any potential transform faults.
Hasbi Ash Shiddiqi +7 more
wiley +1 more source
Deconvolution of chirp sidescan sonar data
The Journal of the Acoustical Society of America, 2001 The first return of a sidescan sonar chirp contains information about the bottom and immediate subbottom character and roughness. Measured real data from a chirp sidescan sonar are basebanded, producing complex signals. These signals are deconvolved using an ideal transmitted source signal, a measured source signal, and, for cross-correlated data, the ...
Juliette W. Ioup +4 more
openaire +2 more sources
Sidescan Sonar Image Enchancement Using a Decomposition Based on Orthogonal Functions. Applications with Chebyshev Polynomials [PDF]
, 1991 A method is presented to remove from sidescan sonar images of the seafloor, artifacts that are clearly unrelated to the backscattering properties of the seafloor.
Cervenka, Pierre, de Moustier, Christian
core +2 more sources
Efficient Approach for OS-CFAR 2D Technique Using Distributive Histograms and Breakdown Point Optimal Concept applied to Acoustic Images [PDF]
, 2019 In this work, a new approach to improve the algorithmic efficiency of the Order Statistic-Constant False Alarm Rate (OS-CFAR) applied in two dimensions (2D) is presented.
Acosta, Gerardo Gabriel +3 more
core +2 more sources