Results 161 to 170 of about 116,854 (310)

RRS Charles Darwin Cruise 141, 01 Jun-11 Jul 2002. Satellite Calibration and Interior Physics of the Indian Ocean: SCIPIO [PDF]

, 2003
RRS Charles Darwin Cruise 141, SCIPIO (Satellite Calibration and Interior Physics of the Indian Ocean) provided a multidisciplinary survey of the Mascarene Ridge system in the western Indian Ocean.
New, A.L.
core  

A new approach to satellite-derived bathymetry: the use of NDWI and ANN with bathymetry sections for reservoir mapping

Boletim de Ciências Geodésicas
Abstract: Mapping the submerged bottom is a hampered task when traditional vessels are inserted in shallow places that pose a danger to navigation. In this sense, current research has sought optical remote sensing to obtain bathymetry estimates in larger locations in less time.
Laura Coelho de Andrade, Letícia Perpétuo Pinheiro, Italo Oliveira Ferreira, Nilcilene das Graças Medeiros, Arthur Amaral e Silva   +4 more
openaire   +2 more sources

Rayleigh Waves From OHANA OBSs in the Northeast Pacific Ocean Reveal Low Deep Shear Velocities and Pervasive Azimuthal Anisotropy

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract The 2021–2023 OHANA ocean‐bottom seismometer deployment in the northeast Pacific Ocean provides a rich data set for seismic studies to explore the crust, lithosphere and asthenosphere in a 600 km wide region about 1,500 km northeast of Hawaii, west of the Moonless Mountains. The study area covers mainly 40‐to‐55 Myr‐old Pacific lithosphere.
Gabi Laske, Grace Atkisson, John A. Collins, Donna K. Blackman   +3 more
wiley   +1 more source

Generation and Dissipation of Infragravity Waves Over Natural and Engineered Chenier Plain During Hurricane Laura

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Infragravity (IG) waves play a crucial role in nearshore hydrodynamics and sediment transport; however, their generation and dissipation mechanisms during extreme storms remain challenging to assess due to limited data availability, site‐specific characteristics of natural landscapes, and anthropogenic effects.
Jie Huang, Qin Chen, Ling Zhu, Navid H. Jafari   +3 more
wiley   +1 more source

4SM: A Novel Self-Calibrated Algebraic Ratio Method for Satellite-Derived Bathymetry and Water Column Correction. [PDF]

Sensors (Basel), 2017
Morel YG, Favoretto F.
europepmc   +1 more source

Internal Wave‐Driven Mixing in the North Atlantic From Finescale Observations and the IDEMIX Closure

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Oceanic turbulent mixing plays a fundamental role in global circulation and climate regulation, yet its spatial variability remains poorly observed, especially in the deep ocean. This study presents a detailed observational analysis of finescale turbulence in two North Atlantic regions, using repeated full‐depth profiles of stratification and ...
Dinora Garcia Santacruz, Christian Mertens, Dirk Olbers, Friederike Pollmann   +3 more
wiley   +1 more source

GRDL: A New Global Reservoir Area‐Storage‐Depth Data Set Derived Through Deep Learning‐Based Bathymetry Reconstruction

Water Resources Research
Reservoirs play a critical role in the global water cycle by regulating the flow of water from the environment into human systems. Accurate estimation of the area‐storage‐depth relationships for global reservoirs is essential for effective hydrological ...
Zhen Hao, Fang Chen, Xiaofeng Jia, Xiaobin Cai, Chao Yang, Yun Du, Feng Ling   +6 more
doaj   +1 more source

Deep Cyclones and Benthic Storms in the Western North Atlantic: New Insights From a Regional Circulation Model

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Deep cyclones (DCs) are mesoscale, deep‐reaching features that develop near meander troughs of large‐scale currents, such as the Gulf Stream. Although, in some aspects, they could be viewed as oceanic analogs of synoptic‐scale cyclones in the mid‐latitude atmosphere, their dynamics and impacts are not fully understood.
Si‐Yuan Sean Chen, Olivier Marchal, Magdalena Andres, Wilford Gardner, Jiayan Yang, Thomas Peacock   +5 more
wiley   +1 more source

Meso‐ to Submesoscale Variability of Particulate Carbon Export Captured by a Glider‐Camera System in the Northeast Atlantic During the APERO Campaign

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Between 9 June and 6 July 2023 a SeaExplorer glider equipped with an Underwater Vision Profiler (UVP6), surveyed frontal structures between a cyclonic and two anticyclonic eddies in the Northeast Atlantic as part of the APERO cruise (Assessing marine biogenic matter Production, Export and Remineralization: from the surface to the dark Ocean ...
Elisabeth Chevillon, Anthony Bosse, Bruno Zakardjian, Alexandre Accardo, Lionel Guidi, Nagib Bhairy, Jean‐Luc Fuda, Marc Picheral, Christopher Luneau, Paul Dasi, Laurent Memery   +10 more
wiley   +1 more source

Exploring Enceladus's Interior Structure Using Electromagnetic Induction

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Electromagnetic (EM) sounding can constrain the electrical structure of Enceladus and, in turn, the salinity of its ocean and the porosity, fluid content, and thermal state of its hydrothermally active core. Here, we assess the feasibility of EM sounding at Enceladus using both global (orbiter) and local (lander) EM induction transfer ...
Alexander Grayver, Joachim Saur
wiley   +1 more source