Results 81 to 90 of about 168,615 (209)

Ocean surface currents reconstruction from microwave radiometers measurements

, 2023
Ocean currents are a key component to understanding many oceanic and climatic phenomena and knowledge of them is crucial for both navigation and operational applications. Therefore, a key problem in oceanography is the estimation of the synoptic velocity field.
openaire   +5 more sources

Contributions of GRM to the ocean topography experiment (TOPEX) [PDF]

The permanent shape of the sea surface, the time averaged mean sea level, is comprised of: (1) an ellipsoidal component due to the mean mass of a rotating Earth; (2) spatial undulations due to the inhomogeneous distribution of mass in the Earth; and (3 ...
Stewart, R.
core   +1 more source

A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea [PDF]

Ocean Science
Coastal seas, shelf seas and marginal ice zones are dominated by small-scale ocean surface dynamic processes that play a vital role in the transport and exchange of climate-relevant properties such as carbon, heat, water and nutrients between land, ocean,
D. L. McCann, A. C. H. Martin, A. C. H. Martin, K. A. C. de Macedo, R. Carrasco Alvarez, J. Horstmann, L. Marié, J. Márquez-Martínez, M. Portabella, A. Meta, C. Gommenginger, P. Martin-Iglesias, T. Casal   +12 more
doaj   +1 more source

Approximate Stokes Drift Profiles in Deep Water

, 2014
A deep-water approximation to the Stokes drift velocity profile is explored as an alternative to the monochromatic profile. The alternative profile investigated relies on the same two quantities required for the monochromatic profile, viz the Stokes ...
Bidlot, Jean-Raymond, Breivik, Øyvind, Janssen, Peter A E M   +2 more
core   +1 more source

Coastal Zone Color Scanner [PDF]

The Coastal Zone Color Scanner (CZCS) spacecraft ocean color instrument is capable of measuring and mapping global ocean surface chlorophyll concentration. It is a scanning radiometer with multiband capability.
Johnson, B.
core   +1 more source

Surface Current Observations in the Southeastern Tropical Indian Ocean Using Drifters

Journal of Marine Science and Engineering
The Southeastern Tropical Indian Ocean (SETIO) forms part of the global ocean conveyor belt and thermohaline circulation that has a significant influence in controlling the global climate.
Prescilla Siji, Charitha Pattiaratchi
doaj   +1 more source

Ocean Surface Current Multiscale Observation Mission

Chinese Journal of Space Science, 2022
Yan DU, Xiaolong DONG, Xingwei JIANG, Yuhong ZHANG, Di ZHU, Minyang WANG, Wei WU, Xiangpeng WANG, Zhangzhe ZHAO, Xing’ou XU, Shilin TANG, Zhiyou JING, Yineng LI, Kun CHEN, Wen CHEN   +14 more
openaire   +1 more source

Using long short term memory networks to predict daily-averaged sea level anomaly and surface currents

Environmental Research Letters
Short-term prediction of sea level anomaly (SLA) and ocean surface currents over a domain are usually carried out using ocean general circulation models.
C R Athul, B Balaji, Vinod Daiya, Arya Paul   +3 more
doaj   +1 more source

Flow Field Analysis and Development of a Prediction Model Based on Deep Learning

Journal of Marine Science and Engineering
The velocity of ocean currents significantly affects the trajectory prediction of ocean drifters and the safe navigation of intelligent vessels. Currently, most ocean current predictions focus on time-based forecasts at specific fixed points.
Yingjie Yu, Xiufeng Zhang, Lucai Wang, Rui Tian, Xiaobin Qian, Dongdong Guo, Yanwei Liu   +6 more
doaj   +1 more source

Bathymetry-constrained ocean geostrophic currents play a key role in shaping the sea ice circulation in the Canada Basin, Arctic Ocean

Environmental Research Letters
Satellite-based observations and a pan-Arctic coupled sea ice-ocean model are utilized to study the effect of ocean geostrophic currents on large-scale sea ice circulation in the Canada Basin, Arctic Ocean.
Hengling Leng, Hailun He, Dake Chen, Peigen Lin, Yang Yang, Zhaomin Wang   +5 more
doaj   +1 more source