Relevant bibliographies by topics / Geomorphometry, Habitat Mapping, Multibeam Bathymetry

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Geomorphometry, Habitat Mapping, Multibeam Bathymetry'

Author: Grafiati
Published: 9 March 2023
Last updated: 31 July 2025

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Journal articles on the topic "Geomorphometry, Habitat Mapping, Multibeam Bathymetry"

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Lioupa, Vasiliki, Panagiotis Karsiotis, Riccardo Arosio, Thomas Hasiotis, and Andrew J. Wheeler. "A Comparative Crash-Test of Manual and Semi-Automated Methods for Detecting Complex Submarine Morphologies." Remote Sensing 16, no. 21 (2024): 4093. http://dx.doi.org/10.3390/rs16214093.

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Multibeam echosounders provide ideal data for the semi-automated seabed feature extraction and accurate morphometric measurements. In this study, bathymetric and raw backscatter data were initially used to manually delimit the reef morphologies found in an insular semi-enclosed gulf in the northern Aegean Sea (Gera Gulf, Lesvos Island, Greece). The complexity of this environment makes it an ideal area to “crash test” (test to the limit) and compare the results of the delineation methods. A large number of (more than 7000) small but prominent reefs were detected, which made manual mapping extre
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Muhamad, Muhammad Abdul Hakim, Rozaimi Che Hasan, Najhan Md Said, Mohd Shahmy Mohd Said, and Raiz Razali. "Marine Habitat Mapping using Multibeam Echosounder Survey and Underwater Video Observations: A Case Study from Tioman Marine Park." IOP Conference Series: Earth and Environmental Science 1240, no. 1 (2023): 012006. http://dx.doi.org/10.1088/1755-1315/1240/1/012006.

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Abstract In recent years, there has been an increasing trend of utilizing high-resolution multibeam echosounder (MBES) datasets and supervised classification via machine learning to create marine habitat maps. The purpose of current study was threefold: (1) to extract bathymetric and backscatter derivatives from a multibeam dataset, (2) to measure the correlation between bathymetric and backscatter derivatives, and (3) to generate a marine habitat map using the Random Forest (RF). Tioman Marine Park (TMP), which is situated Southeast China Sea. MBES surveyed area are encompassed an area of 406
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Iampietro, Pat J., Rikk G. Kvitek, and Erica Morris. "Recent Advances in Automated Genus-specific Marine Habitat Mapping Enabled by High-resolution Multibeam Bathymetry." Marine Technology Society Journal 39, no. 3 (2005): 83–93. http://dx.doi.org/10.4031/002533205787442495.

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There is a great need for accurate, comprehensive maps of seafloor habitat for use in fish stock assessments, marine protected area design, and other resource management pursuits. Recent advances in acoustic remote sensing technology have made it possible to obtain high-resolution (meter to sub-meter) digital elevation models (DEMs) of seafloor bathymetry that can rival or surpass those available for the terrestrial environment. The acquisition and processing of these data are expensive, however, requiring specialized equipment, expertise, and large amounts of both field and laboratory effort
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Calvert, Jay, James Asa Strong, Matthew Service, Chris McGonigle, and Rory Quinn. "An evaluation of supervised and unsupervised classification techniques for marine benthic habitat mapping using multibeam echosounder data." ICES Journal of Marine Science 72, no. 5 (2014): 1498–513. http://dx.doi.org/10.1093/icesjms/fsu223.

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Abstract Marine habitat mapping provides information on seabed substrata and faunal community structure to users including research scientists, conservation organizations, and policy makers. Full-coverage acoustic data are frequently used for habitat mapping in combination with video ground-truth data in either a supervised or unsupervised classification. In this investigation, video ground-truth data with a camera footprint of 1 m2 were classified to level 4 of the European Nature Information System habitat classification scheme. Acoustic data with a horizontal resolution of 1 m2 were collect
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Novaczek, Emilie, Rodolphe Devillers, Evan Edinger, and Luiz Mello. "High-resolution seafloor mapping to describe coastal denning habitat of a Canadian species at risk: Atlantic wolffish (Anarhichas lupus)." Canadian Journal of Fisheries and Aquatic Sciences 74, no. 12 (2017): 2073–84. http://dx.doi.org/10.1139/cjfas-2016-0414.

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The Atlantic wolffish (Anarhichas lupus) is listed by Canada’s Species at Risk Act as a species of special concern. Effective conservation strategies rely on accurate knowledge of habitat requirements, distribution, and vulnerabilities; however, current management plans cite lack of wolffish habitat data as a key limitation. For this study, coastal Atlantic wolffish denning habitat was characterized and mapped with high-resolution multibeam data and seafloor video in Conception Bay, Newfoundland. Four Atlantic wolffish dens, used for feeding, spawning, and egg-guarding, were surveyed and mappe
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Che Hasan, Rozaimi, Daniel Ierodiaconou, Laurie Laurenson, and Alexandre Schimel. "Integrating Multibeam Backscatter Angular Response, Mosaic and Bathymetry Data for Benthic Habitat Mapping." PLoS ONE 9, no. 5 (2014): e97339. http://dx.doi.org/10.1371/journal.pone.0097339.

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Janowski, Lukasz, Karolina Trzcinska, Jaroslaw Tegowski, Aleksandra Kruss, Maria Rucinska-Zjadacz, and Pawel Pocwiardowski. "Nearshore Benthic Habitat Mapping Based on Multi-Frequency, Multibeam Echosounder Data Using a Combined Object-Based Approach: A Case Study from the Rowy Site in the Southern Baltic Sea." Remote Sensing 10, no. 12 (2018): 1983. http://dx.doi.org/10.3390/rs10121983.

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Recently, the rapid development of the seabed mapping industry has allowed researchers to collect hydroacoustic data in shallow, nearshore environments. Progress in marine habitat mapping has also helped to distinguish the seafloor areas of varied acoustic properties. As a result of these new developments, we have collected a multi-frequency, multibeam echosounder dataset from the valuable nearshore environment of the southern Baltic Sea using two frequencies: 150 kHz and 400 kHz. Despite its small size, the Rowy area is characterized by diverse habitat conditions and the presence of red algae
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Wilson, Margaret F. J., Brian O’Connell, Colin Brown, Janine C. Guinan, and Anthony J. Grehan. "Multiscale Terrain Analysis of Multibeam Bathymetry Data for Habitat Mapping on the Continental Slope." Marine Geodesy 30, no. 1-2 (2007): 3–35. http://dx.doi.org/10.1080/01490410701295962.

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Kostylev, VE, BJ Todd, GBJ Fader, RC Courtney, GDM Cameron, and RA Pickrill. "Benthic habitat mapping on the Scotian Shelf based on multibeam bathymetry, surficial geology and sea floor photographs." Marine Ecology Progress Series 219 (2001): 121–37. http://dx.doi.org/10.3354/meps219121.

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Rende, Sante Francesco, Alessandro Bosman, Rossella Di Mento, et al. "Ultra-High-Resolution Mapping of Posidonia oceanica (L.) Delile Meadows through Acoustic, Optical Data and Object-based Image Classification." Journal of Marine Science and Engineering 8, no. 9 (2020): 647. http://dx.doi.org/10.3390/jmse8090647.

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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 classification. The combination of satellite multispectral images-acquired from 2017 to 2019, together with Unmanned Aerial Vehicle (UAV) photomosaic maps, high-resolution multibeam bathymetry/backscatter and underwater photogrammetry data, provided insights on the short-term characterization and distribution of Posidonia oceanica (L.) Delile, 1813 meadows in the Calabrian Tyrrhenian Sea. We used a supervised Object-bas
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Dissertations / Theses on the topic "Geomorphometry, Habitat Mapping, Multibeam Bathymetry"

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MARCHESE, FABIO. "A geomorphometric approach to assess multi-scale spatial distribution and geomorphological characterization of benthic habitats." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2016. http://hdl.handle.net/10281/103697.

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Quantitative analysis on Digital Elevation Models (DEMs) are rarely conducted on submarine landscapes. Only recently the application of quantitative geomorphometric techniques to the bathymetry data set has been effectively tested and the authors demonstrated their utility in improving the geological interpretation of submarine environments. In this thesis geomorphometric analytical techniques were applied to a high-resolution bathymetry data set acquired along three different survey areas located on the Apulian continental margin, between 5 and 1400m of water depth. We focused our analysis o
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Book chapters on the topic "Geomorphometry, Habitat Mapping, Multibeam Bathymetry"

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"Marine Artificial Reef Research and Development: Integrating Fisheries Management Objectives." In Marine Artificial Reef Research and Development: Integrating Fisheries Management Objectives, edited by Razak Zakariya and Lenny Sharinee Sakai. American Fisheries Society, 2018. http://dx.doi.org/10.47886/9781934874516.ch17.

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<em>Abstract</em>.—In recent years, as reported by the Malaysian Department of Fisheries, the decline in demersal fish resources is due to excessive exploitation. This indicates that management and protection of these resources and their habitat are required. <em>Teranas </em>is identified as important critical marine habitat and locally in Malay is defined as a hard rock substrate on the seabed. Teranas can appear in all shapes and sizes, depths, and locations. The combination of these various bottom features often make a teranas attractive to fish. The objective of th
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"Benthic Habitats and the Effects of Fishing." In Benthic Habitats and the Effects of Fishing, edited by R. A. PICKRILL and B. J. TODD. American Fisheries Society, 2005. http://dx.doi.org/10.47886/9781888569605.ch30.

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Multibeam sea floor mapping technologies have provided the capability to accurately, and cost effectively, image large areas of the seabed. Imagery provides base maps of sea floor topography from which targeted surveys can be planned to map sea floor sediments and associated benthic communities. Over the last five years extensive multi-disciplinary surveys have been carried out on Browns, German and Georges Banks. The government of Canada entered into a partnership with the scallop industry to map bathymetry, surficial sediments and benthic communities. The new knowledge has been used by indus
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Conference papers on the topic "Geomorphometry, Habitat Mapping, Multibeam Bathymetry"

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Innangi, Sara, Renato Tonielli, Claudia Romagnoli, Di Martino Gabriella, and Michele Innangi. "Seafloor habitat mapping on the "Pelagie Islands" MPA (Sicily Channel) using Remote Sensing Object Image Analysis supported by multibeam bathymetry and ground-truth data." In 2018 IEEE International Workshop on Metrology for the Sea; Learning to Measure Sea Health Parameters (MetroSea). IEEE, 2018. http://dx.doi.org/10.1109/metrosea.2018.8657887.

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Journal articles
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