Results 21 to 30 of about 8,580 (224)

Extreme Sea-Surface Cooling Induced by Eddy Heat Advection During Tropical Cyclone in the North Western Pacific Ocean

Frontiers in Marine Science, 2021
A tropical cyclone (TC) usually induces strong sea-surface cooling due to vertical mixing. In turn, surface cooling influences the intensities and tracks of TCs.
Chunhua Qiu, Chunhua Qiu, Hong Liang, Xiujun Sun, Huabin Mao, Huabin Mao, Dongxiao Wang, Dongxiao Wang, Dongxiao Wang, Zhenhui Yi, Anindya Wirasatriya, Anindya Wirasatriya   +11 more
doaj   +1 more source

Closing the sea surface mixed layer temperature budget from in situ observations alone: Operation Advection during BoBBLE [PDF]

, 2020
Sea surface temperature (SST) is a fundamental driver of tropical weather systems such as monsoon rainfall and tropical cyclones. However, understanding of the factors that control SST variability is lacking, especially during the monsoons when in situ ...
A Okubo, AB Kara, AE Gill, AJ Matthews, B Bourlès, BGM Webber, BN Goswami, D Shankar, DV Hansen, E Roget, GA Meehl, JV George, M Feng, MA Cane, MJ McPhaden, MJ McPhaden, MJ McPhaden, MJ McPhaden, NE Graham, NH Saji, PN Vinayachandran, PV Joseph, RC Levine, RL Sriver, S Gadgil, S Gadgil, S-B Kim, TR Knutson, Y Li   +28 more
core   +1 more source

Effects of Connection Type between Surface Vessel and Submersible Propeller on Motion Performance of Wave Glider

Applied Sciences, 2018
Wave Glider is an autonomous surface vehicle that directly uses wave energy to generate forward power and has been widely used in marine survey and observation. Wave Glider is composed of surface vessel, submersible propeller and the connection structure
Zhanxia Feng, Zongyu Chang, Zhongqiang Zheng, Panfeng Wang   +3 more
doaj   +1 more source

Soundscape Maps of Soniferous Fishes Observed From a Mobile Glider

Frontiers in Marine Science, 2022
Most passive acoustic studies of the soundscape rely on fixed recorders, which provide good temporal resolution of variation in the soundscape, but poor spatial coverage.
Joseph J. Luczkovich, Mark W. Sprague
doaj   +1 more source

Predicting Wave Glider speed from environmental measurements [PDF]

OCEANS'11 MTS/IEEE KONA, 2011
In the ocean science community, researchers have begun employing novel sensor platforms as integral pieces in oceanographic data collection, which have significantly advanced the study and prediction of complex and dynamic ocean phenomena. These innovative tools are able to provide scientists with data at unprecedented spatiotemporal resolutions.
Smith, Ryan, Das, Jnaneshwar, Hine, Graham, Anderson, Will, Sukhatme, Gaurav   +4 more
openaire   +1 more source

Development of a Structural-Functional Approach for Heterogeneous Glider-Type Marine Robotic Complexes’ Group Interaction to Solve Environmental Monitoring and Patrolling Problems

Journal of Marine Science and Engineering, 2022
Glider-type autonomous underwater vehicles are today one of the most promising areas of marine robotics. This is confirmed by the frequent and remarkable results of various research missions and projects.
Dmitry Nikushchenko, Andrey Maevskiy, Igor Kozhemyakin, Vladimir Ryzhov, Artem Goreliy, Timofey Sulima   +5 more
doaj   +1 more source

Research on optimization of wave glider wing plate

Journal of Physics: Conference Series, 2022
Abstract In this study, a new wing plate was designed for the wave glider. The wing plate A and the wing plate C made of NACA0012 were extracted from the adult green sea turtle in the Pacific Ocean, and a new wing plate B was optimized by optimizing the design of the two, and set the control. Group wings D.
Ganlin Wang, Liucun Zhu, Hong Wan, Jiyue Wang, Haofeng Deng, Congwei He   +5 more
openaire   +1 more source

Dynamic Landing Control of a Quadrotor on the Wave Glider

Journal of Marine Science and Engineering, 2021
Aiming at the problems of difficult attitude stabilization, low landing accuracy, large external disturbance and slow dynamic response during the quadrotor dynamic landing on the wave glider, an improved series active disturbance rejection control method
Zhilin Lyu, Weitao Ding, Xiujun Sun, Hongqiang Sang, Ying Zhou, Peiyuan Yu, Lijun Zheng   +6 more
doaj   +1 more source

Results of the first Wave Glider experiment in the southern Tyrrhenian Sea

Advances in Oceanography and Limnology, 2016
A wave-propelled autonomous vehicle (Wave Glider) instrumented with a variety of oceanographic and meteorological sensors was launched from Gulf of Naples on the 12th of September 2012 for a two-week mission in the Southern Tyrrhenian Sea.
Giuseppe Aulicino, Yuri Cotroneo, Teodosio Lacava, Giancanio Sileo, Giannetta Fusco, Ryan Carlon, Valeria Satriano, Nicola Pergola, Valerio Tramutoli, Giorgio Budillon   +9 more
doaj   +1 more source

Study of Underwater and Wave Gliders on the Basis of Simplified Mathematical Models

Applied Sciences, 2022
Both underwater and wave gliders are known as autonomous unmanned energy-saving vehicles which have recently found applications for monitoring the world ocean.
Kirill Rozhdestvensky
doaj   +1 more source