A review of seagrass detection, mapping and monitoring applications using acoustic systems

MU Gumusay, T Bakirman… - European Journal of …, 2019 - Taylor & Francis
Seagrass meadows are key elements of marine ecosystems as they affect the physical,
chemical and biological environment and provide habitats for fish and invertebrates. Human …

A review of new and existing non-extractive techniques for monitoring marine protected areas

R McGeady, RM Runya, JSG Dooley… - Frontiers in Marine …, 2023 - frontiersin.org
Ocean biodiversity loss is being driven by several anthropogenic threats and significant
efforts are required to halt losses and promote healthy marine ecosystems. The …

Estimating satellite-derived bathymetry (SDB) with the google earth engine and sentinel-2

D Traganos, D Poursanidis, B Aggarwal… - Remote Sensing, 2018 - mdpi.com
Bathymetry mapping forms the basis of understanding physical, economic, and ecological
processes in the vastly biodiverse coastal fringes of our planet which are subjected to …

Multispectral multibeam echo sounder backscatter as a tool for improved seafloor characterization

CJ Brown, J Beaudoin, M Brissette, V Gazzola - Geosciences, 2019 - mdpi.com
The establishment of multibeam echosounders (MBES), as a mainstream tool in ocean
mapping, has facilitated integrative approaches towards nautical charting, benthic habitat …

Ultra-High-Resolution Mapping of Posidonia oceanica (L.) Delile Meadows through Acoustic, Optical Data and Object-based Image Classification

SF Rende, A Bosman, R Di Mento, F Bruno… - Journal of Marine …, 2020 - mdpi.com
In this study, we present a framework for seagrass habitat mapping in shallow (5–50 m) and
very shallow water (0–5 m) by combining acoustic, optical data and Object-based Image …

Nearshore benthic habitat mapping based on multi-frequency, multibeam echosounder data using a combined object-based approach: A case study from the Rowy …

L Janowski, K Trzcinska, J Tegowski, A Kruss… - Remote Sensing, 2018 - mdpi.com
Recently, the rapid development of the seabed mapping industry has allowed researchers to
collect hydroacoustic data in shallow, nearshore environments. Progress in marine habitat …

[HTML][HTML] Offshore benthic habitat mapping based on object-based image analysis and geomorphometric approach. A case study from the Slupsk Bank, Southern Baltic …

L Janowski, R Wroblewski, J Dworniczak… - Science of the Total …, 2021 - Elsevier
Benthic habitat mapping is a rapidly growing field of underwater remote sensing studies.
This study provides the first insight for high-resolution hydroacoustic surveys in the Slupsk …

[HTML][HTML] Multi-frequency, multi-sonar mapping of shallow habitats—Efficacy and management implications in the national marine park of Zakynthos, Greece

E Fakiris, P Blondel, G Papatheodorou… - Remote Sensing, 2019 - mdpi.com
In this work, multibeam echosounder (MBES) and dual frequency sidescan sonar (SSS) data
are combined to map the shallow (5–100 m) benthic habitats of the National Marine Park of …

Fully convolutional neural networks applied to large-scale marine morphology mapping

R Arosio, B Hobley, AJ Wheeler, F Sacchetti… - Frontiers in Marine …, 2023 - frontiersin.org
In this study we applied for the first time Fully Convolutional Neural Networks (FCNNs) to a
marine bathymetric dataset to derive morphological classes over the entire Irish continental …

Mapping the seabed and shallow subsurface with multi-frequency multibeam echosounders

TC Gaida, TH Mohammadloo, M Snellen, DG Simons - Remote Sensing, 2019 - mdpi.com
Multi-frequency multibeam backscatter (BS) has indicated, in particular for fine sediments,
the potential for increasing the discrimination between different seabed environments. Fine …