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SailBuoy Ocean Currents: Low-Cost Upper-Layer Ocean Current Measurements [PDF]

Sensors, 2022
This study introduces an alternative to the existing methods for measuring ocean currents based on a recently developed technology. The SailBuoy is an unmanned surface vehicle powered by wind and solar panels that can navigate autonomously to predefined ...
Nellie Wullenweber, Lars R. Hole, Peygham Ghaffari, Inger Graves, Harald Tholo, Lionel Camus   +5 more
doaj   +4 more sources

Multi-AUV Dynamic Cooperative Path Planning with Hybrid Particle Swarm and Dynamic Window Algorithm in Three-Dimensional Terrain and Ocean Current Environment [PDF]

Biomimetics
Aiming at the cooperative path-planning problem of multiple autonomous underwater vehicles in underwater three-dimensional terrain and dynamic ocean current environments, a hybrid algorithm based on the Improved Multi-Objective Particle Swarm ...
Bing Sun, Ziang Lv
doaj   +2 more sources

AUV Path Planning Considering Ocean Current Disturbance Based on Cloud Desktop Technology [PDF]

Sensors, 2023
In the field of ocean energy detection, Autonomous Underwater Vehicles (AUVs) offer significant advantages in terms of manpower, resource, and energy efficiency.
Siyuan Hu, Shuai Xiao, Jiachen Yang, Zuochen Zhang, Kunyu Zhang, Yong Zhu, Yubo Zhang   +6 more
doaj   +2 more sources

Description of the China global Merged Surface Temperature version 2.0 [PDF]

Earth System Science Data, 2022
Global surface temperature observational datasets are the basis of global warming studies. In the context of increasing global warming and frequent extreme events, it is essential to improve the coverage and reduce the uncertainty in global surface ...
W. Sun, W. Sun, W. Sun, Y. Yang, Y. Yang, Y. Yang, L. Chao, L. Chao, L. Chao, W. Dong, W. Dong, W. Dong, B. Huang, P. Jones, Q. Li, Q. Li   +15 more
doaj   +1 more source

Estimating Water Transport from Short-Term Vessel-Based and Long-Term Bottom-Mounted Acoustic Doppler Current Profiler Measurements in an Arctic Lagoon Connected to the Beaufort Sea

Sensors, 2021
Acoustic Doppler current profilers (ADCP) are quasi-remote sensing instruments widely used in oceanography to measure velocity profiles continuously.
Chunyan Li, Kevin Mershon Boswell
doaj   +1 more source

Coupled Translational–Rotational Stability Analysis of a Submersible Ocean Current Converter Platform Mooring System under Typhoon Wave

Journal of Marine Science and Engineering, 2023
This study proposes a mathematical model for the coupled translational–rotational motions of a mooring system for an ocean energy converter working under a typhoon wave impact.
Shueei-Muh Lin, Didi Widya Utama, Chihng-Tsung Liauh   +2 more
doaj   +1 more source

Out to sea: ocean currents and patterns of asymmetric gene flow in an intertidal fish species

Frontiers in Genetics, 2023
Passive dispersal via wind or ocean currents can drive asymmetric gene flow, which influences patterns of genetic variation and the capacity of populations to evolve in response to environmental change. The mangrove rivulus fish (Kryptolebias marmoratus),
Anthony A. Snead, Andrey Tatarenkov, John C. Avise, D. Scott Taylor, Bruce J. Turner, Kristine Marson, Ryan L. Earley   +6 more
doaj   +1 more source

A Deep Learning Model for Forecasting Velocity Structures of the Loop Current System in the Gulf of Mexico

Forecasting, 2021
Despite the large efforts made by the ocean modeling community, such as the GODAE (Global Ocean Data Assimilation Experiment), which started in 1997 and was renamed as OceanPredict in 2019, the prediction of ocean currents has remained a challenge until ...
Ali Muhamed Ali, Hanqi Zhuang, James VanZwieten, Ali K. Ibrahim, Laurent Chérubin   +4 more
doaj   +1 more source

Particle System-Based Multi-Hierarchy Dynamic Visualization of Ocean Current Data

ISPRS International Journal of Geo-Information, 2021
In three-dimensional (3D) digital Earth environment, there are many problems when using the existing methods to express the ocean current, such as uneven distribution of seed points, density leap in scale change and messy visualization.
Qingtong Shi, Bo Ai, Yubo Wen, Wenjun Feng, Chenxi Yang, Hongchun Zhu   +5 more
doaj   +1 more source

Dynamic Stability and Protection Design of a Submarined Floater Platform Avoiding Typhoon Wave Impact

Journal of Marine Science and Engineering, 2021
This research proposes the design of a mooring system that allows the floating platform to stably dive deep enough to prevent damage induced by typhoon waves.
Shueei-Muh Lin, Yang-Yih Chen
doaj   +1 more source