Results 21 to 30 of about 329 (69)

How well can we derive Global Ocean Indicators from Argo data? [PDF]

open access: yesOcean Science, 2011
Argo deployments began in the year 2000 and by November 2007, the array reached its initial goal of 3000 floats operating worldwide. In this study, Argo temperature and salinity measurements during the period 2005 to 2010 are used to estimate Global ...
K. von Schuckmann, P.-Y. Le Traon
doaj   +1 more source

XBT, ARGO Float and Ship-Based CTD Profiles Intercompared under Strict Space-Time Conditions in the Mediterranean Sea: Assessment of Metrological Comparability

open access: yesJournal of Marine Science and Engineering, 2020
Accurate measurement of temperature and salinity is a fundamental task with heavy implications in all the possible applications of the currently available datasets, for example, in the study of climate changes and modeling of ocean dynamics. In this work,
Andrea Bordone   +4 more
doaj   +1 more source

A global comparison of Argo and satellite altimetry observations [PDF]

open access: yesOcean Science, 2011
Differences, similarities and complementarities between Sea Level Anomalies (SLA) deduced from altimeter measurements and dynamic height anomalies (DHA) calculated from Argo in situ temperature (<i>T</i>) and salinity (<i>S</i> ...
A. -L. Dhomps   +3 more
doaj   +1 more source

Reconstructing Ocean Heat Content for Revisiting Global Ocean Warming from Remote Sensing Perspectives

open access: yesRemote Sensing, 2021
Global ocean heat content (OHC) is generally estimated using gridded, model and reanalysis data; its change is crucial to understanding climate anomalies and ocean warming phenomena.
Hua Su, Tian Qin, An Wang, Wenfang Lu
doaj   +1 more source

XBT Effects on the Global Ocean State Estimates Using a Coupled Data Assimilation System

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2016
The early 21st century experienced a transition in global ocean observing systems from the expendable bathythermograph (XBT) to the Argo. There has been a decrease in XBT observations, and a significant increase in Argo profiling floats in the global ...
You-Soon Chang Shaoqing Zhang
doaj   +1 more source

Vertically Resolved Global Ocean Light Models Using Machine Learning

open access: yesRemote Sensing, 2023
The vertical distribution of light and its spectral composition are critical factors influencing numerous physical, chemical, and biological processes within the oceanic water column.
Pannimpullath Remanan Renosh   +3 more
doaj   +1 more source

Combining BioGeoChemical-Argo (BGC-Argo) floats and satellite observations for water column estimations of the particulate backscattering coefficient [PDF]

open access: yesOcean Science
As the second-largest carbon reservoir on Earth, the ocean regulates the carbon balance through dissolved and particulate organic carbon (POC) forms. Monitoring carbon cycle processes is key to understanding the climate system.
J. García-Jiménez   +3 more
doaj   +1 more source

Observed three‐dimensional structure of ocean cooling induced by Pacific tropical cyclones

open access: yesGeophysical Research Letters, 2016
Sea surface cooling along tropical cyclone (TC) tracks has been well observed, but a complete understanding of the full three‐dimensional structure of upper ocean TC‐induced cooling is still needed.
Guihua Wang   +3 more
doaj   +1 more source

Subsurface Temperature Reconstruction for the Global Ocean from 1993 to 2020 Using Satellite Observations and Deep Learning

open access: yesRemote Sensing, 2022
The reconstruction of the ocean’s 3D thermal structure is essential to the study of ocean interior processes and global climate change. Satellite remote sensing technology can collect large-scale, high-resolution ocean observation data, but only at the ...
Hua Su   +4 more
doaj   +1 more source

Sea surface freshening inferred from SMOS and ARGO salinity: impact of rain [PDF]

open access: yesOcean Science, 2013
The sea surface salinity (SSS) measured from space by the Soil Moisture and Ocean Salinity (SMOS) mission has recently been revisited by the European Space Agency first campaign reprocessing.
J. Boutin   +4 more
doaj   +1 more source

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