Results 81 to 90 of about 26,999 (267)

Multifrequency backscatter classification of seabed sediments using MBES: an integrated approach with ground-truth validation

open access: yesFrontiers in Marine Science
Accurate seabed sediment classification is essential for mapping marine geological features, assessing benthic habitat, and planning coastal infrastructure.
Moonsoo Lim   +5 more
doaj   +1 more source

Investigation of the Impact of XLPE Cable Ageing on Impedance Mismatch Characteristics and Unbalanced Behaviour in Hybrid Operation Systems

open access: yesHigh Voltage, EarlyView.
ABSTRACT In the Hainan–Guangdong interconnection project, oil leakage in oil‐filled cables required replacing the faulty core with a single core from a three‐core cross‐linked polyethylene (XLPE) cable, leading to mixed operation of XLPE and oil‐filled cables.
Liang Zou   +4 more
wiley   +1 more source

The EMODnet Seabed Habitats initiative and examples of application of the EUSeaMap broad-scale seabed habitat maps [PDF]

open access: yes, 2015
No abstracts are to be cited without prior reference to the author.European Directives, such as the Marine Strategy Framework Directive, benefit from full-coverageseabed habitat maps of all European seas. A time- and cost-efficient way to produce such maps is touse low-resolution datasets and models to predict broad-scale seabed habitat types.
Manca, Eleonora, Vasquez, Mickael
openaire   +1 more source

Tales of Cyberspace and Artificial Intelligence: Diverging Stakeholderships?

open access: yesGlobal Policy, EarlyView.
ABSTRACT This article traces the evolution of the Internet from the 1990s to the 2020s and compares it with the development of Artificial Intelligence (AI), particularly following the public launch of ChatGPT in late 2022. It identifies both parallels and divergencies between these two overlapping technological domains, focusing on the growing ...
Johan Eriksson, Giampiero Giacomello
wiley   +1 more source

Private Network Realignment: State Strategies Versus Market‐Driven Globalization in the Subsea Cable Network

open access: yesGlobal Policy, EarlyView.
ABSTRACT Much of the subsea cable network, which carries the vast majority of global internet traffic, is developed, owned, and operated by private corporations. In an era of growing global tensions, states have come to view these cables as critical to their interests. The article addresses the disconnect between statecraft‐centric explanations and the
Joscha Abels
wiley   +1 more source

UTILIZATION OF MULTIBEAM ECHOSOUNDER DATA FOR BATHYMETRY MAPPING: EVALUATION WITH INTERNATIONAL STANDARD

open access: yesJGE
Bathymetric mapping is crucial for understanding seabed conditions, especially in maritime countries like Indonesia. This study evaluates the quality of bathymetric data acquired using Multibeam Echosounder (MBES) in Jakarta waters. The acquired data was
Zulfikar Adlan Nadzir   +1 more
doaj   +1 more source

Environmental Risks Monitoring of Shipwrecks in Italian Seas [PDF]

open access: yes, 2009
After a description of the international regulatory framework, this paper examines the European project DE.E.P.P. and provides an overview of shipwreck databases in Italy. Afterwards, it reconstructs the recent history of the supertanker VLCC Haven which
Masetti, Giuseppe, Orsini, Fulvia
core   +2 more sources

Growth history of fault-related folds and interaction with seabed channels in the toe-thrust region of the deep-water Niger delta [PDF]

open access: yes, 2015
The deep-water fold and thrust belt of the southern Niger Delta has prominent thrusts and folds oriented perpendicular to the regional slope that formed as a result of the thin-skinned gravitational collapse of the delta above overpressured shale.
Jolly, BA, Lonergan, L, Whittaker, A
core   +1 more source

Measurement approaches for corporate impacts on ecosystem condition: Current landscape and future priorities

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Ecosystem condition is an important concept for understanding the impacts and dependencies of business on biodiversity and consideration of it is recommended by assessment and disclosure frameworks, including the Corporate Sustainability Reporting Directive, Taskforce on Nature‐related Financial Disclosures (TNFD) and Global Reporting ...
Jacob Bedford   +6 more
wiley   +1 more source

DepthLearn: Learning to Correct the Refraction on Point Clouds Derived from Aerial Imagery for Accurate Dense Shallow Water Bathymetry Based on SVMs-Fusion with LiDAR Point Clouds

open access: yesRemote Sensing, 2019
The determination of accurate bathymetric information is a key element for near offshore activities; hydrological studies, such as coastal engineering applications, sedimentary processes, hydrographic surveying, archaeological mapping and biological ...
Panagiotis Agrafiotis   +3 more
doaj   +1 more source

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