Ocean reanalyses: recent advances and unsolved challenges

A Storto, A Alvera-Azcárate, MA Balmaseda… - Frontiers in Marine …, 2019 - frontiersin.org
Ocean reanalyses combine ocean models, atmospheric forcing fluxes, and observations
using data assimilation to give a four-dimensional description of the ocean. Metrics …

Spatial gap-filling of GK2A daily sea surface temperature (SST) around the Korean peninsula using meteorological data and regression residual Kriging (RRK)

J Ahn, Y Lee - Remote Sensing, 2022 - mdpi.com
Satellite remote sensing can measure large ocean surface areas, but the infrared-based sea
surface temperature (SST) might not be correctly calculated for the pixels under clouds …

Ordinary Kriging of daily mean SST (Sea Surface Temperature) around South Korea and the analysis of interpolation accuracy

J Ahn, Y Lee - Journal of the Korean Society of Surveying …, 2022 - koreascience.kr
Abstract SST (Sea Surface Temperature) is based on the atmosphere-ocean interaction, one
of the most important mechanisms for the Earth system. Because it is a crucial oceanic and …

Assessment of an ensemble system that assimilates Jason-1/Envisat altimeter data in a probabilistic model of the North Atlantic ocean circulation

G Candille, JM Brankart, P Brasseur - Ocean Science, 2015 - os.copernicus.org
A realistic circulation model of the North Atlantic ocean at 0.25∘ resolution (NATL025 NEMO
configuration) has been adapted to explicitly simulate model uncertainties. This is achieved …

Comparison of sea surface temperature from oceanic buoys and satellite microwave measurements in the western coastal region of Korean Peninsula

HY Kim, K Park - Journal of the Korean earth science society, 2018 - koreascience.kr
In order to identify the characteristics of sea surface temperature (SST) differences between
microwave SST from GCOM-W1/AMSR2 and in-situ measurements in the western coast of …

Evaluation of sea surface temperature from FY-3C data

Z Liao, Q Dong, C Xue - International Journal of Remote Sensing, 2017 - Taylor & Francis
The daily sea surface temperatures (SSTs) derived from the visible and infrared scanning
radiometer (VIRR) and microwave radiation imager (MWRI) aboard the Fengyun-3C (FY-3C) …

Validation of sea surface temperature (SST) from satellite passive microwave sensor (GPM/GMI) and causes of SST errors in the Northwest Pacific

HY Kim, K Park, SR Chung, SK Baek… - Korean Journal of …, 2018 - koreascience.kr
Passive microwave sea surface temperatures (SST) were validated in the Northwest Pacific
using a total of 102,294 collocated matchup data between Global Precipitation …

Vers la surveillance opérationnelle de la déformation de la Terre et la prévision des risques naturels

Y Yan - 2021 - hal.science
My research activities have been developed around Synthetic Aperture Radar (SAR)
imagery, but cover a broad range of subjects starting from the exploitation of SAR images for …

정규크리깅을이용한우리나라주변해역일평균해수면온도격자지도화및내삽정확도분석

안지혜, 이양원 - 한국측량학회지, 2022 - dbpia.co.kr
해수면온도는 지구 시스템에서 가장 중요한 메커니즘의 하나인 대기-해양의 상호작용을
단적으로 나타내며, 기후변화를 이해하는 데 필수적인 해양 기상요소이다. 이에, 공백 없이 …

Comparison of different incremental analysis update schemes in a realistic assimilation system with Ensemble Kalman Filter

Y Yan, A Barth, JM Beckers, JM Brankart, P Brasseur… - Ocean Modelling, 2017 - Elsevier
In this paper, three incremental analysis update schemes (IAU 0, IAU 50 and IAU 100) are
compared in the same assimilation experiments with a realistic eddy permitting primitive …