Results 11 to 20 of about 30,151 (305)

Towards Adaptive Benthic Habitat Mapping [PDF]

2020 IEEE International Conference on Robotics and Automation (ICRA), 2020
To be published in ICRA2020 conference proceedings.
Jackson Shields, Oscar Pizarro, Stefan B. Williams   +2 more
openaire   +4 more sources

Klasifikasi Habitat Bentik Berdasarkan Citra Sentinel-2 di Kepulauan Kei, Maluku Tenggara

Jurnal Ilmu Pertanian Indonesia, 2022
Imagery classification has long been used in analyzing remote sensing data. The use of the classification algorithm model can affect the results in interpreting benthic habitats in shallow water.
La Ode Alifatri, Bayu Prayudha, Kasih Anggraini   +2 more
doaj   +1 more source

Semiautomated Mapping of Benthic Habitats and Seagrass Species Using a Convolutional Neural Network Framework in Shallow Water Environments

Remote Sensing, 2020
Benthic habitats are structurally complex and ecologically diverse ecosystems that are severely vulnerable to human stressors. Consequently, marine habitats must be mapped and monitored to provide the information necessary to understand ecological ...
Hassan Mohamed, Kazuo Nadaoka, Takashi Nakamura   +2 more
doaj   +1 more source

Automatic Semantic Segmentation of Benthic Habitats Using Images from Towed Underwater Camera in a Complex Shallow Water Environment

Remote Sensing, 2022
Underwater image segmentation is useful for benthic habitat mapping and monitoring; however, manual annotation is time-consuming and tedious. We propose automated segmentation of benthic habitats using unsupervised semantic algorithms.
Hassan Mohamed, Kazuo Nadaoka, Takashi Nakamura   +2 more
doaj   +1 more source

Benthic habitat mapping with autonomous underwater vehicles [PDF]

OCEANS 2008, 2008
We provide an outline of an autonomous benthic habitat mapping algorithm. This algorithm enables real-time on-board classification of images gathered by an autonomous underwater vehicle (AUV), with the ability to classify aquatic vegetation at a resolution approaching the species level.
Andrew Davie, Klaas Hartmann, Greg Timms, Martin de Groot, John McCulloch   +4 more
openaire   +1 more source

The role of benthic habitat mapping for science and managers: A multi-design approach in the Southeast Brazilian Shelf after a major man-induced disaster

Frontiers in Marine Science, 2022
Seabed mapping is currently the baseline information for ocean management and conservation, and is an indispensable item within research and Marine Spatial Planning.
Pedro S. Menandro, Ana Carolina Lavagnino, Fernanda V. Vieira, Geandré C. Boni, Tarcila Franco, Alex C. Bastos   +5 more
doaj   +1 more source

Classifying the Baltic Sea Shallow Water Habitats Using Image-Based and Spectral Library Methods

Remote Sensing, 2013
The structure of benthic macrophyte habitats is known to indicate the quality of coastal water. Thus, a large-scale analysis of the spatial patterns of coastal marine habitats enables us to adequately estimate the status of valuable coastal marine ...
Tiit Kutser, Ele Vahtmäe
doaj   +1 more source

Shallow-Water Coral Communities Support the Separation of Marine Ecoregions on the West-Central Florida Gulf Coast

Frontiers in Ecology and Evolution, 2020
Florida’s west coast is a 170,000 km2 bedrock shelf (west Florida shelf, WFS) comprised of north-south discontinuous carbonate outcroppings extending more than 200 km from the intertidal zone to a depth of 200 m.
Brian K. Walker, Shelby Eagan, Cory Ames, Sandra Brooke, Sean Keenan, Renè Baumstark   +5 more
doaj   +1 more source

Technical note: Mapping benthic marine habitats featuring coralligenous bioconstructions: a new approach to support geobiological research [PDF]

Ocean Science
Seabed mapping represents a very useful tool for seascape characterization and benthic habitat study and requires advanced technologies for acquiring, processing, and interpreting remote data.
G. Maruca, M. Cipriani, R. Dominici, G. Imbrogno, G. Vespasiano, C. Apollaro, F. Perri, F. Bruno, A. Lagudi, U. Severino, V. A. Bracchi, D. Basso, E. Cellini, F. Mauri, A. Rosso, R. Sanfilippo, A. Guido   +16 more
doaj   +1 more source

Mapping bathymetry and shallow water benthic habitats in inland and coastal waters with Sentinel-2

Journal of Limnology, 2023
Accurate determination of the water depth and benthic macroalgae composition in coastal and inland water bodies is important due to the high commercial and ecological value of these regions.
Laura Argus, Tiit Kutser, Birgot Paavel, Martin Ligi, Claudia Giardino, Mariano Bresciani, Tiia Möller   +6 more
doaj   +1 more source