4DVAR data assimilation in the intra-Americas sea with the Regional Ocean Modeling System (ROMS)

BS Powell, HG Arango, AM Moore, E Di Lorenzo… - Ocean Modelling, 2008 - Elsevier
We present the background, development, and preparation of a state-of-the-art 4D
variational (4DVAR) data assimilation system in the Regional Ocean Modeling System …

Potential impact of climate change on the Intra-Americas Sea: Part-1. A dynamic downscaling of the CMIP5 model projections

Y Liu, SK Lee, DB Enfield, BA Muhling… - Journal of Marine …, 2015 - Elsevier
This study examines the potential impact of anthropogenic greenhouse warming on the Intra-
Americas Sea (IAS, Caribbean Sea and Gulf of Mexico) by downscaling the Coupled Model …

Ensemble Optimal Interpolation: multivariate properties in the Gulf of Mexico

F Counillon, L Bertino - Tellus A: Dynamic Meteorology and …, 2009 - Taylor & Francis
High-resolution models can reproduce mesoscale dynamics and the variability in the Gulf of
Mexico (GOM), but cannot provide accurate locations of currents without data assimilation …

Ovis: A framework for visual analysisof ocean forecast ensembles

T Höllt, A Magdy, P Zhan, G Chen… - … on Visualization and …, 2014 - ieeexplore.ieee.org
We present a novel integrated visualization system that enables interactive visual analysis of
ensemble simulations of the sea surface height that is used in ocean forecasting. The …

High-resolution ensemble forecasting for the Gulf of Mexico eddies and fronts

F Counillon, L Bertino - Ocean Dynamics, 2009 - Springer
High-resolution models and realistic boundary conditions are necessary to reproduce the
mesoscale dynamics of the Gulf of Mexico (GOM). In order to achieve this, we use a nested …

1/32 real-time global ocean prediction and value-added over 1/16 resolution

JF Shriver, HE Hurlburt, OM Smedstad… - Journal of Marine …, 2007 - Elsevier
A 1/32° global ocean nowcast/forecast system has been developed by the Naval Research
Laboratory at the Stennis Space Center. It started running at the Naval Oceanographic Office …

Evaluation of nonidentical versus identical twin approaches for observation impact assessments: an ensemble-Kalman-filter-based ocean assimilation application for …

L Yu, K Fennel, B Wang, A Laurent… - Ocean …, 2019 - os.copernicus.org
Assessments of ocean data assimilation (DA) systems and observing system design
experiments typically rely on identical or nonidentical twin experiments. The identical twin …

Evaluation of model nesting performance on the Texas‐Louisiana continental shelf

M Marta-Almeida, RD Hetland… - Journal of Geophysical …, 2013 - Wiley Online Library
A skill assessment of a model of the Texas‐Louisiana shelf, nested in a variety of different
parent models, is performed using hydrographic salinity data. The nested models show …

Visual analysis of uncertainties in ocean forecasts for planning and operation of off-shore structures

T Höllt, A Magdy, G Chen… - 2013 IEEE Pacific …, 2013 - ieeexplore.ieee.org
We present a novel integrated visualization system that enables interactive visual analysis of
ensemble simulations used in ocean forecasting, ie, simulations of sea surface elevation …

[HTML][HTML] Improving the ocean initialization of coupled hurricane–ocean models using feature-based data assimilation

RM Yablonsky, I Ginis - Monthly Weather Review, 2008 - journals.ametsoc.org
Improving the Ocean Initialization of Coupled Hurricane–Ocean Models Using Feature-Based
Data Assimilation in: Monthly Weather Review Volume 136 Issue 7 (2008) Jump to Content …