OM003
Advances in Ocean Data Assimilation, Forecasting, and Reanalysis

Session ID#: 85881

Session Description:
Quantifying and reducing uncertainties in ocean models through data assimilation are essential steps towards accurate oceanic simulations and forecasts. Data assimilation and forecasting products based are now widely used in a variety of applications ranging from guiding maritime transportation, planning recreational activities, and supporting hazard and emergency responses. The challenges in this area are numerous due to the nonlinear dynamics and interactions at multiple spatio-temporal scales, computational burden, and diverse sources of uncertainties in the numerical models and observations. The goal of this session is to provide a forum for presenting and discussing recent developments in ocean data assimilation and forecasting methodologies, applications and assessments. Contributions concerning the following issues are of particular interest:

  • Developments of new data assimilation methodologies;
  • New developments, assessments and original applications of ocean data assimilation, operational and reanalysis systems;
  • Pushing the limits of prediction skill, through stochastic parameterizations and accounting for model errors;
  • Coupled data assimilation, including ocean-atmosphere and ocean-biogeochemical systems;
  • Estimation and uncertainty quantification of ocean model parameters, inputs, and outputs;
  • Assimilation of new datasets and design of observation systems.
Index Terms:

1910 Data assimilation, integration and fusion [INFORMATICS]
1910 Data assimilation, integration and fusion [INFORMATICS]
1910 Data assimilation, integration and fusion [INFORMATICS]
1910 Data assimilation, integration and fusion [INFORMATICS]
1922 Forecasting [INFORMATICS]
1922 Forecasting [INFORMATICS]
4260 Ocean data assimilation and reanalysis [OCEANOGRAPHY: GENERAL]
4260 Ocean data assimilation and reanalysis [OCEANOGRAPHY: GENERAL]
4262 Ocean observing systems [OCEANOGRAPHY: GENERAL]
4262 Ocean observing systems [OCEANOGRAPHY: GENERAL]
4263 Ocean predictability and prediction [OCEANOGRAPHY: GENERAL]
4263 Ocean predictability and prediction [OCEANOGRAPHY: GENERAL]

Primary Chair:  Ibrahim Hoteit, King Abdullah University of Science and Technology (KAUST), Department of Earth Sciences and Engineering, Thuwal, Saudi Arabia
Co-chairs:  Mohamed Iskandarani, University of Miami - RSMAS, Miami, FL, United States, Zhijin Li, JPL, Pasadena, CA, United States and Aneesh Subramanian, University of Colorado at Boulder, Boulder, CO, United States
Primary Liaison:  Ibrahim Hoteit, King Abdullah University of Science and Technology (KAUST), Department of Earth Sciences and Engineering, Thuwal, Saudi Arabia
 
Ocean Bathymetry Detection from Surface Wave Measurement (519641)
Jie Wu, St. Anthony Falls Laboratory & University of Minnesota, Department of Mechanical Engineering, Minneapolis, MN, United States and Lian Shen, St. Anthony Falls Laboratory & University of Minnesota, MN, United States
 
New high-resolution Southwest North Atlantic Regional Climatology (637766)
Alexey V Mishonov, NOAA/NESDIS/NCEI-MD, Silver Spring, MD, United States, Dan Seidov, NOAA/NODC, Silver Spring, MD, United States, Olga Baranova, National Centers for Environmental Information (formerly NODC), NESDIS/NOAA, Silver Spring, MD, United States and Katharine Weathers, General Dynamics Information Technology Mississippi, Bay St. Louis, MS, United States
 
Development of Bureau's Operational Ocean Prediction Systems (638009)
Aihong Zhong1, Gary B Brassington2, Xinmei Huang3, Jessica Sweeney3, Prasanth Divakaran4, Frank Colberg3, Pavel Sakov5 and Mikhail B Entel6, (1)United States, (2)Bureau of Meteorology, Darlinghurst, NSW, Australia, (3)Bureau of Meteorology, Melbourne, VIC, Australia, (4)CAWCR, Docklands, VIC, Australia, (5)Bureau of Meteorology, Hobart, TAS, Australia, (6)WOSB, Melbourne, VIC, Australia
 
Improved Estimation of Pollutant Emission Rate in an Ocean Pollutant DiffusionModel by the Application of Spline Interpolation with the Adjoint Method (638921)
Xiaolong Zong1, Haidong Pan2, Yongzhi Liu3 and Xianqing Lv2, (1)Shantou University, Shantou, China, (2)Ocean University of China, Qingdao, China, (3)Center for Ocean and Climate Research, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
 
GFDL's SPEAR prediction system: MOM6 initialization and bias correction with data assimilation (639375)
Feiyu Lu1, Anthony John Rosati2, Matt Harrison2, Thomas L Delworth3, William Cooke2 and Liwei Jia4, (1)Princeton University, Princeton, NJ, United States, (2)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (3)NOAA/GFDL, Princeton, NJ, United States, (4)Climate Prediction Center College Park, College Park, MD, United States
 
Lagrangian Data Assimilation of Surface Drifters using the Local Ensemble Transform Kalman Filter (639695)
Luyu Sun, University of Maryland College Park and Steve Penny, University of Maryland, College Park, MD, United States
 
Ocean currents in the Navy Earth System Prediction Capability (639749)
Luis Zamudio, Florida State University, Tallahassee, FL, United States and E. Joseph Metzger, Naval Research Laboratory, Oceanography, Stennis Space Center, MS, United States
 
Introducing Driving-Force Information Increases the Predictive Skill of ENSO (640188)
Geli Wang, Institute of Atmospheric Physics, Chinese Academy of Sciences, Laboratory for Middle Atmosphere and Global Environment Observation (LAGEO), Beijing, China, Xinnong Pan, Beijing Meteorological Bureau, Beijing, China, China and Anastasios Tsonis, University of Wisconsin Milwaukee, Milwaukee, WI, United States
 
Impact of simulated SWOT Observations in a Multi-Scale Assimilation (640346)
Innocent Souopgui1, Joseph Matthew D'Addezio2, Clark David Rowley3, Scott R Smith4, Gregg Arthur Jacobs2, Robert William Helber2 and Max Yaremchuk5, (1)University of New Orleans, New Orleans, LA, United States, (2)U.S. Naval Research Laboratory, Ocean Dynamics and Prediction, Stennis Space Center, MS, United States, (3)Naval Research Laboratory, Oceanography, Stennis Space Center, MS, United States, (4)Naval Research Lab Stennis Space Center, Stennis Space Center, MS, United States, (5)Naval Research Lab, Stennis Space Center, MS, United States
 
Impact of Assimilating Simulated Surface Velocity from a Wide Swath Satellite (640532)
Scott R Smith1, Robert William Helber2, John Osborne1, Joseph Matthew D'Addezio2, Matthew Carrier2, Innocent Souopgui3, Alexis LaRosa4, Charlie N. Barron2 and Gregg Arthur Jacobs2, (1)U.S. Naval Research Laboratory, Stennis Space Center, MS, United States, (2)U.S. Naval Research Laboratory, Ocean Dynamics and Prediction, Stennis Space Center, MS, United States, (3)University of Southern Mississippi, Department of Marine Science, Slidell, LA, United States, (4)Science & Engineering Apprenticeship Program, Stennis Space Center, MS, United States
 
Addressing Uncertainties in Global Ocean Ensembles (640665)
Prasad G Thoppil, US Naval Research Laboratory, Ocean Sciences Division, Stennis Space Center, MS, United States, Patrick J Hogan, US Naval Research Laboratory, Oceanography Division, Stennis Space Center, MS, United States, Ole Martin Smedstad, Perspecta, Inc., Stennis Space Center, MS, United States and Clark David Rowley, Naval Research Laboratory, Oceanography, Stennis Space Center, MS, United States
 
Impact of Atmospheric and Model Physics Perturbations On a High-Resolution Ensemble Data Assimilation System of the Red Sea (642026)
Siva Sanikommu1, Habib Toye Mahamadou Kele2, Peng Zhan3, Sabique Langodan4, George Krokos5, Omar M Knio6 and Ibrahim Hoteit5, (1)King Abdullah University of Science and Technology, Jeddah, Saudi Arabia, (2)KAUST, Thuwal, Saudi Arabia, (3)Earth Sciences and Engineering Program, King Abdullah University of Science and Technology (KAUST), Jeddah, Saudi Arabia, (4)King Abdullah University of Science and Technology, Thuwal, Saudi Arabia, (5)King Abdullah University of Science and Technology, Division of Physical Science and Engineering, Thuwal, Saudi Arabia, (6)King Abdullah University of Science and Technology, Division of Computer, Electrical and Mathematical Science and Engineering, Thuwal, Saudi Arabia
 
Residual prediction to improve the meteorological based sea surface temperature forecasts using ANN (642943)
Kalpesh Patil, Post-doctorate researcher, Academic Center for Computing and Media Studies, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan and Masaaki Iiyama, Associate Professor, Academic Center for Computing and Media Studies, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
 
Assessment of the new NASA/GMAO Ocean Reanalysis (643253)
Robin M Kovach1, Eric C Hackert2, Andrea Molod3, Anna Borovikov1 and Jelena Marshak4, (1)Science Systems and Applications, Inc., NASA/GMAO, Lanham, MD, United States, (2)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)NASA Goddard Space Flight Center, GMAO, Greenbelt, MD, United States
 
DRP-4DVar-based Coupled Data Assimilation for Decadal Climate Prediction (643294)
Bin Wang and Yujun He, LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
 
Computationally efficient modeling and data assimilation of near-surface variability (643623)
Santha Akella, Global Modeling and Assimilation Office (GMAO), NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Real-Time Implementation of the West Coast Operational Forecast System with Data Assimilation (643703)
Jiangtao Xu, NOAA/NOS/CO-OPS, Silver Spring, MD, United States, Alexander L Kurapov, NOAA National Ocean Service, Silver Spring, MD, United States, Eric J Bayler, NOAA/NESDIS/Center for Satellite Applications and Research (STAR), MD, United States, Aijun Zhang, NOAA, NOS/CO-OPS, Silver Spring, MD, United States, Zachary Burnett, NOAA/NOS/OCS, Silver Spring, MD, United States and Gregory N Seroka, NOAA National Ocean Service, Office of Coast Survey, Silver Spring, MD, United States
 
Ocean Ensemble Forecast Skill of the US Navy’s Extended-Range Global Prediction System (643909)
Clark David Rowley1, Prasad G Thoppil1, Patrick J Hogan1, Neil Barton2 and Carolyn A. Reynolds2, (1)US Naval Research Laboratory, Ocean Sciences Division, Stennis Space Center, MS, United States, (2)US Naval Research Laboratory, Marine Meteorology Division, Monterey, CA, United States
 
Ensemble Forecasting of Return Flow over the Gulf of Mexico (644036)
John Maurice Lewis1, Junjun Hu2, S. Lakshmivarahan2 and Roger Edwards3, (1)NOAA Camp Springs, Camp Springs, MD, United States, (2)National Severe Storms Lab, Desert Research Inst,, Reno, NV, United States, (3)Storm Prediction Center, NOAA/NWS, Norman, OK, United States
 
Linear and nonlinear effects on ocean waves traveling with currents of decreasing strength (644204)
Michail Manolidis, NRC Postdoc, Stennis Space Center, MS, United States, Mark Orzech, Naval Research Lab, Stennis Space Center, MS, United States and Julian Simeonov, Naval Research Laboratory, Stennis Space Center, MS, United States
 
A High-Resolution Ocean, Wave and Atmosphere Model of the Maritime Continent: Reanalysis and Prediction (644859)
Frank Colberg1, Gary B Brassington2, Saima Aijaz1, Pavel Sakov3, Stefan Zieger1, Gary Dietchmayer1, Wenming Lu1, Gregory L Roff1 and Zhian Sun1, (1)Bureau of Meteorology, Melbourne, VIC, Australia, (2)Bureau of Meteorology, Darlinghurst, NSW, Australia, (3)Bureau of Meteorology, Hobart, TAS, Australia
 
An LETKF-based ocean reanalysis for the Asia-Oceania region using Himawari-8 SSTs and SMOS/SMAP SSS (644889)
Shun Ohishi1, Tsutomu Hihara2, Hidenori Aiki1, Joji Ishizaka1, Yasumasa Miyazawa2 and Misako Kachi3, (1)Nagoya University, Nagoya, Japan, (2)JAMSTEC, Application Laboratory, Yokohama, Japan, (3)Japan Aerospace Exploration Agency, Earth Observation Research Center, Tsukuba, Japan
 
A Numerical Study of the Setting Method of System Error in Data Assimilation for Inner Bay (644904)
Yoshitaka Matsuzaki, Port and Airport Research Institute, Yokosuka, Japan and Tetsunori Inoue, Port and Airport Research Institute, Kanagawa, Japan
 
Development of the next-generation operational global ocean data assimilation system in JMA (645010)
Shiro Ishizaki1, Yosuke Fujii2, Ichiro Ishikawa2, Takuma Yoshida1, Shoji Hirahara1, Yukimasa Adachi1, Yutaro Kubo1 and Takuya Komori1, (1)Japan Meteorological Agency, Tokyo, Japan, (2)Meteorological Research Inst, Tsukuba, Japan
 
The First 1/12° Global Ocean Reanalysis of Copernicus Marine Environment Monitoring Service: Description and Quality Assessment (645292)
Romain Bourdalle-Badie1, Jean-Michel Lellouche2, Mathieu Hamon3, Marie Drevillon2, Eric Greiner4, Gilles Garric2, Olivier Le Galloudec2, Clement Bricaud2, Charly Regnier2, Tony Candela5 and Yann Drillet2, (1)Mercator-Ocean, Ramonville, France, (2)Mercator Océan, Ramonville Saint Agne, France, (3)Mercator-Ocean, France, (4)CLS, Ramonville Saint Agne, France, (5)Mercator Ocean, Operational Oceanography, Ramonville St Agne, France
 
Real Time Ocean-Sea Ice coupled Three Dimensional Variational Global Data Assimilation at National Centers for Environmental Prediction. (645580)
Zulema D Garraffo1, James A Cummings1, Hae-Cheol Kim1, Shastri Paturi2, Yan Hao1, Todd D Spindler1, Dan Iredell1, Ilya Rivin3 and Avichal Mehra4, (1)IMSG at NOAA/NWS/NCEP/EMC, College Park, MD, United States, (2)IMSG/NOAA-NCEP-EMC, College Park, MD, United States, (3)NOAA/NOS/CO-OPS, Silver Spring, MD, United States, (4)NOAA/NWS/NCEP/EMC, College Park, MD, United States
 
Exploration of the Drift Motion Characteristics of Typical Chinese Offshore Fishing Vessels (645610)
Lin Mu, Shenzhen University, College of Life Sciences and Oceanography, Shenzhen, China and Haiwen Tu, China University of Geosciences, College of Marine Science and Technology, Wuhan, China
 
Computational Performance Analysis of JEDI-based Sea Ice Ocean Coupled Assimilation (SOCA) System: CICE6 (645912)
Jong Kim1, Guillaume Vernires2 and Stylianos Flampouris1, (1)IMSG/NOAA-NCEP-EMC, College Park, MD, United States, (2)JCSDA/UCAR/NOAA, United States
 
Assimilating Multi-source Data in a Highly Variable Coastal Water (645958)
Wenfeng Lai, The Hong Kong University of Science and Technology, Department of Mathematics, Hong Kong, Hong Kong, Jianping Gan, The Hong Kong University of Science and Technology, Department of Mathematics and Department of Ocean Science, Hong Kong, Hong Kong, Ye Liu, Swedish Meteorological and Hydrological Institute, Sweden, Zhiqiang LIU, Southern University of Science and Technology, Department of Ocean Science and Engineering, Shenzhen, China and Jiang Zhu, Institute of Atmospheric Physics, Beijing, China
 
Gaussian approximations in data assimilation (646014)
Matthias Morzfeld, University of Arizona, Department of Mathematics, Tucson, AZ, United States and Daniel Hodyss, US Naval Research Laboratory, United States
 
Evaluating the GECCO3 1948-2018 Ocean Synthesis - a configuration for initalizing the MPI-ESM climate model (646393)
Armin Koehl, University of Hamburg, Institute of Oceanography, Hamburg, Germany
 
Quantifying the Synergy Between Different Components of an Ocean Observing Array in a Near Real-time Ocean Analysis-Forecast System (646549)
Andrew M Moore1, Julia Levin2, Hernan Arango3, Bruce Laughlin4 and John Wilkin3, (1)University of California Santa Cruz, Santa Cruz, CA, United States, (2)Rutgers University New Brunswick, IMCS, New Brunswick, NJ, United States, (3)Rutgers University, New Brunswick, NJ, United States, (4)University of California Santa Cruz, Department of Ocean Sciences, Santa Cruz, United States
 
A Comparison of Twin MOM6 and HYCOM Eddy-Resolving Global Ocean Simulations (646624)
Alan J Wallcraft1, Eric Chassignet1 and Robert Hallberg2, (1)Florida State University, Center for Ocean-Atmospheric Prediction Studies, Tallahassee, FL, United States, (2)NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States
 
Towards Strongly Coupled Data Assimilation for Subseasonal-to-Seasonal (S2S) Prediction (646733)
Stephen Gregory Penny, University of Maryland, College Park, MD, United States
 
Designing an optimal strategy for GMAO S2S ensemble forecast. (646825)
Anna Borovikov1, Robin M Kovach2, Siegfried D Schubert3, Young-Kwon Lim3 and Andrea Molod3, (1)Science Systems and Applications, Inc., NASA/GMAO, Lanham, MD, United States, (2)NASA, GSFC, Greenbelt, MD, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Ensemble Forecasting in the Gulf of Mexico: LETKF vs. ET (646841)
Patrick J Hogan, US Naval Research Laboratory, Ocean Sciences Division, Stennis Space Center, MS, United States, Clark David Rowley, Naval Research Laboratory, Oceanography, Stennis Space Center, MS, United States, Seth Camp, Naval Research Laboratory, Stennis Space Center, United States, Ole Martin Smedstad, QinetiQ North America, Stennis Space Center, MS, United States and Prasad Thoppil, Naval Research Laboratory, Oceanography Division, Stennis Space Center, MS, United States; John C. Stennis Space Center, Stennis Space Center, MS, United States
 
Verification of the Environment and Climate Change Canada (ECCC) Global Ensemble Wave Prediction System (646911)
Patrick Timko1, Natacha Bernier2, Benoit Pouliot1, Syd Peel1 and Gregory Smith3, (1)Environment and Climate Change Canada, Canadian Meteorological Centre, Dorval, QC, Canada, (2)Environment and Climate Change Canada, Meteorological Research Division, Dorval, QC, Canada, (3)Meteorological Research Division, Environment and Climate Change Canada, Dorval, QC, Canada
 
Using dual numbers for automatic differentiation of complex functions -- a simple way to create data assimilation code for coupled models. (647151)
Jann Paul Mattern1, Christopher A Edwards1 and Christopher N Hill2, (1)University of California Santa Cruz, Santa Cruz, CA, United States, (2)MIT, MA
 
Characterizing Buoy Wind Speed Error in High Wind Conditions (647336)
Ethan Wright, Florida State University, EOAS, Tallahassee, FL, United States and Mark A Bourassa, Florida State Univ, Center for Ocean-Atmospheric Prediction Studies, Tallahassee, FL, United States
 
Circulation at South China Sea based on the 15-year NCOM East Asian Seas Reanalysis (647667)
Dong S Ko, Naval Research Laboratory, Ocean Sciences Divison, Stennis Space Center, MS, United States and Paul Martin, Naval Research Laboratory, Ocean Sciences Division, Stennis Space Center, MS, United States
 
Improved Vorticity Balance in Gridded Altimetry Data from Multiple Satellites (648244)
Xingliang Jiang1, Lei Liu1, Zhijin Li1, Xiaochun Wang2 and Changming Dong3, (1)University of California Los Angeles, JIFRESSE, Los Angeles, United States, (2)JPL, Pasadena, CA, United States, (3)University of California, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States
 
New Developments in the New Zealand Ocean Operational Forecast System – The Moana Project. (648341)
Joao Marcos Azevedo Correia de Souza, New Zealand Meteorological Service (MetService), MetOcean Division, Raglan, New Zealand, Phellipe Couto, MetService, Raglan, New Zealand and Moninya Roughan, New Zealand Meteorological Service (MetService), MetOcean Division, Auckland, New Zealand
 
Climate model state estimation using strongly and weakly coupled variants of EnKF data assimilation (649014)
Paul Sandery, CSIRO Oceans and Atmosphere, Hobart, TAS, Australia, Terence O'Kane, CSIRO Hobart, Hobart, TAS, Australia, Vassili Kitsios, CSIRO, VIC, Australia and Pavel Sakov, Bureau of Meteorology, Hobart, TAS, Australia
 
Comparison of Regional Performance between EnKF and EnOI in the North Pacific (649060)
Seung-tae Lee, Seoul National University, Seoul, South Korea, Yang-Ki Cho, Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, Jihun Jung, Seoul National University, School of Earth and Environmental sciences, Seoul, Korea, Republic of (South), Byoung-Ju Choi, Chonnam National University, Department of Oceanography, South Korea, Young Ho Kim, Pukyong National University, Busan, South Korea and Sangil Kim, Pusan National University, South Korea
 
A hierarchical operational regional ocean forecasting system off the Korean peninsula (649110)
Youngjin CHOI1, Kihang Youn1, Gwang-Ho Seo2 and Seok Jae Kwon2, (1)GeoSystem Research, Corp., Gunpo, South Korea, (2)Korea Hydrographic and Oceanographic Agency, Busan, South Korea
 
Enhancing Ensemble Data Assimilation into One-Way-Coupled Models with One-Step-Ahead-Smoothing (649619)
Naila Raboudi, KAUST, Earth Sciences and Engineering, Thuwal, Saudi Arabia, Boujemaa Ait-El-Fquih, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia, Aneesh C Subramanian, Scripps Institution of Oceanography, Center for Western Weather and Water Extremes (CW3E), La Jolla, CA, United States and Ibrahim Hoteit, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
 
Offshore Operations Risk Assessment Technology Using Metocean Ensemble Forecasts Results (649625)
Chieh-Cheng Yen, ITRI Industrial Technology Reseach Institute, Ocean Energy Technology Department, Green Energy and Environment Research Laboratories, Hsinchu, Taiwan and Heng-Wen Chang, Taiwan Group on Earth Observations, Miaoli City, Taiwan
 
On the Use of Atmospheric Ensembles to Generate Physical-biogeochemical Ocean Model Uncertainties (650013)
John Karagiorgos1, Vassilios Vervatis2, Bénédicte Lemieux-Dudon3, Pierre De Mey-Frémaux3, Nadia K Ayoub4 and Sarantis S Sofianos2, (1)National and Kapodistrian University of Athens, Athens, Greece, (2)National and Kapodistrian University of Athens, Division of Environmental Physics, Athens, Greece, (3)LEGOS, Toulouse, France, (4)LEGOS/CNRS, Toulouse, France
 
LArgesT wavEs in MARine environment (LATEMAR): new products for wave model forecast (650172)
Alvise Benetazzo1, Francesco Barbariol2, Silvio Davison2, Luciana Bertotti2, Luigi Caveleri3, Paolo Pezzuto2 and Mauro Sclavo4, (1)United States, (2)CNR-ISMAR, Italy, (3)Italian National Research Council (CNR) - Institute for Marine Science (ISMAR), Venice, Italy, (4)CNR ISMAR, Venice, Italy
 
Maximum wave heights from global reanalysis (650324)
Francesco Barbariol1, Jean Biblot2, Alvise Benetazzo3, Luigi Caveleri4, Silvio Davison3, Alberto Meucci5, Mauro Sclavo6 and James M Thomson7, (1)CNR-ISMAR, Venice, Italy, (2)European Centre for Medium-Range Weather Forecasts, Reading, United Kingdom, (3)CNR-ISMAR, Italy, (4)Italian National Research Council (CNR) - Institute for Marine Science (ISMAR), Venice, Italy, (5)University of Melbourne, VIC, Australia, (6)CNR ISMAR, Venice, Italy, (7)Applied Physics Lab (UW), Seattle, WA, United States
 
High Resolution Water Quality Information Services at Sea for Ports and Aquaculture* (650367)
Anna Spinosa, Delft University of Technology, Delft, Netherlands, Ghada El Serafy, Deltares, ZKS, Delft, Netherlands, Sonja Wanke, Deltares, Netherlands and Sandra Gaytan Aguilar, Deltares, Delft, Netherlands
 
Bayesian Inference and Markov Chain Monte Carlo Sampling for Lagrangian Particle Tracking in the Ocean (650448)
Ibrahim Hoteit, King Abdullah University of Science and Technology, Division of Physical Science and Engineering, Thuwal, Saudi Arabia, Samah El Mohtar, King Abdullah University of Science and technology, Division of Physical Science and Engineering, Thuwal, Saudi Arabia and Omar M Knio, King Abdullah University of Science and Technology, Division of Computer, Electrical and Mathematical Science and Engineering, Thuwal, Saudi Arabia
 
A new boundary small eddy additions technique improves long-term integration results of one-way nested regional ocean model (650516)
Jin Hwan Hwang1, Sy Van Pham2 and Dong Hyeon Kim2, (1)Seoul National University, Department of Civil & Environmental Engineering, Seoul, Korea, Republic of (South), (2)Seoul National University, Department of Civil & Environmental Engineering, Seoul, South Korea
 
A Strategy for Scaling ERA5 Sea Winds Using Climate Model Data (650671)
Silvio Davison1, Alvise Benetazzo1, Francesco Barbariol1 and Luigi Caveleri2, (1)CNR-ISMAR, Italy, (2)Italian National Research Council (CNR) - Institute for Marine Science (ISMAR), Venice, Italy
 
The assimilation of satellite absorption and glider data into novel bio-optical module coupled to ERSEM on the North-West European Shelf (650684)
Jozef Skakala, Plymouth Marine Laboratory/National Centre for Earth Observation, Plymouth, United Kingdom, Stefano Ciavatta, Plymouth Marine Laboratory, Plymouth, United Kingdom, Jorn Bruggeman, Plymouth Marine Laboratory, MEMP, Plymouth, United Kingdom, David Ford, Met Office Hadley center for Climate Change, Exeter, United Kingdom and Robert J W Brewin, College of Life and Environmental Sciences, University of Exeter, Penryn, United Kingdom
 
New Generation of Global Ocean Data Assimilation System at NCEP (650878)
Stylianos Flampouris1, Guillaume Vernires2, Travis Cole Sluka3, Jessica Meixner4, Jong Kim1, Jian Kuang1 and Shastri Paturi1, (1)IMSG/NOAA-NCEP-EMC, College Park, MD, United States, (2)JCSDA/UCAR/NOAA, United States, (3)JCSDA/UCAR/NOAA, Boulder, CO, United States, (4)NOAA National Center for Environmental Prediction, College Park, MD, United States
 
GOFS16: A Global Ocean-Sea Ice Forecast System at Eddying Resolution (651135)
Simona Masina1, Andrea Cipollone1, Doroteaciro Iovino1, Stefania Ciliberti2, Giovanni Coppini2, Rita Lecci2, Francesco Trotta3, Nadia Pinardi4 and Fabrizio Baordo1, (1)Euro-Mediterranean Center on Climate Change, Ocean Modeling and Data Assimilation Division, Bologna, Italy, (2)Euro-Mediterranean Center on Climate Change, Ocean Predictions and Applications, Italy, (3)University of Bologna, Department of Physics and Astronomy, Bologna, Italy, (4)University of Bologna, Bologna, Italy
 
Real-time Ocean Monitoring at the Joint Center for Satellite Data Assimilation: a Testbed for Ice/Ocean Data Assimilation Development and Evaluation. (651297)
Travis Cole Sluka, JCSDA/UCAR/NOAA, Boulder, CO, United States, Guillaume Vernires, JCSDA/UCAR/NOAA, United States and Rahul Mahajan, NASA/GMAO, Greenbelt, MD, United States
 
Seamless and cross-scale modelling of the ocean: from regional to shelf-coastal and urban scale (651424)
Ivan Federico1, Ivano Barletta2, Giorgia Verri3, Fabio Montagna1, Salvatore Causio1, Giovanni Coppini4, Emanuele Di Lorenzo5 and Nadia Pinardi6, (1)CMCC - EuroMediterranean Center on Climate Change, Lecce, Italy, (2)CMCC - EuroMediterranean Center on Climate Change, Italy, (3)CMCC, Ocean application and Prediction Division, Lecce, Italy, (4)Euro-Mediterranean Center on Climate Change, Ocean Predictions and Applications, Italy, (5)Georgia Inst Tech, Earth and Atmospheric Sciences, Atlanta, GA, United States, (6)University of Bologna, Bologna, Italy
 
Generalized Four-Dimensional Variational Data Assimilation for Ocean Modeling (651654)
Matthew Carrier, U.S. Naval Research Laboratory, Ocean Dynamics and Prediction, Stennis Space Center, MS, United States, Hans Ngodock, Naval Research Lab Stennis Space Center, Stennis Space Center, MS, United States, Ole Martin Smedstad, Perspecta, Inc., Stennis Space Center, MS, United States and Innocent Souopgui, The University of New Orleans, New Orleans, LA, United States
 
The CMEMS Mediterranean and Black Sea analysis and forecasting physical systems: description and skill assessment (651797)
Emanuela Clementi1, Stefania Ciliberti2, Jenny Pistoia1, Eric Jansen2, Damiano Delrosso3,4, Romain Escudier1, Massimiliano Drudi2, Alessandro Grandi2, Rita Lecci2, Sergio Cretí2, Francesco Palermo2, Vladimir Lyubartsev2, Laura Stefanizzi2, Leonardo Lima1, Anna Chiara Goglio1, Elisaveta Peneva5, Mehmet Ilicak6, Simona Masina1,4, Nadia Pinardi1,3 and Giovanni Coppini2, (1)Euro-Mediterranean Center on Climate Change, Ocean Modelling and Data Assimilation, Bologna, Italy, (2)Euro-Mediterranean Center on Climate Change, Ocean Predictions and Applications, Italy, (3)University of Bologna, Physics and Astronomy, Bologna, Italy, (4)Istituto Nazionale di Geofisica e Vulcanologia, Bologna, Italy, (5)Sofia University, Meteorology and Geophysics, Sofia, Bulgaria, (6)Istanbul Technical University, Eurasia Institute of Earth Sciences, Istanbul, Turkey
 
Waves Evaluation of a Coupled Wave-Circulation Model for US Navy FNMOC COAMPS Op-Test (651965)
Peter S Gay, Naval Oceanographic Office, Stennis Space Center, MS, United States
 
Non-localized particle flow filters for ocean data assimilation (651980)
Peter Jan van Leeuwen1, Manuel A Pulido2 and Chih-Chi Hu1, (1)Colorado State University, Atmospheric Sciences, Fort Collins, CO, United States, (2)University of Reading, Meteorology, Reading, United Kingdom
 
Evaluation of a multi-resolution data assimilation system (651997)
Mohamed Iskandarani, University of Miami, RSMAS, Department of Ocean Sciences, Miami, FL, United States, Ashwanth Srinivasan, Tendral LLC, Miami, FL, United States and Eric Chassignet, Center for Ocean-Atmospheric Prediction Studies, Tallahassee, FL, United States
 
MPAS-Ocean and the AOT Algorithm: A Novel Data Assimilation Technique Applied to Ocean Models (652174)
Elizabeth Carlson1, Luke Van Roekel2, Humberto C Godinez3 and Mark R Petersen2, (1)United States, (2)Los Alamos National Laboratory, Los Alamos, NM, United States, (3)Los Alamos National Lab, Los Alamos, NM, United States
 
Bayesian Estimation and Data Assimilation for Probabilistic Regional Forecasts in the northern Indian Ocean (652268)
Pasula Abhishek, Ratnakar Gadi and Deepak Subramani, Indian Institute of Science, Computational and Data Sciences, Bangalore, India
 
Implementation of multidomain Unified Forward Operators (UFO) within the Joint Effort for Data assimilation Integration (JEDI): Ocean applications (652284)
Hamideh Ebrahimi, JCSDA/ GMAO, Greenbelt, MD, United States, Guillaume Vernires, JCSDA/UCAR/NOAA, United States, Rahul Mahajan, NASA/GMAO, Greenbelt, MD, United States, Travis Cole Sluka, Climate Prediction Center/NCEP, Innovim, LLC, University of Maryland College Park, College Park, MD, United States and Daniel Holdaway, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
A polynomial chaos framework for probabilistic predictions of storm surge events (652320)
Clint Dawson, University of Texas at Austin, Austin, TX, Pierre Sochala, BRGM, DRP, Orléans, France, Mohamed Iskandarani, University of Miami - RSMAS, Miami, FL, United States and Chen Chen, University of Texas at Austin, United States
 
Obstruction Grids Impact on Wave Propagation and WW3 Run Time for Two Regions: Indonesia and the Caribbean. (652540)
Phaedra Green Jessen, US Navy, Washington, DC, United States
 
Lagrangian Tracking in Stochastic Fields with Application to an Ensemble of Velocity Fields in the Red Sea (652953)
Samah El Mohtar, King Abdullah University of Science and technology, Division of Physical Science and Engineering, Thuwal, Saudi Arabia, Ibrahim Hoteit, King Abdullah University of Science and Technology, Division of Physical Science and Engineering, Thuwal, Saudi Arabia, Omar M Knio, King Abdullah University of Science and Technology, Division of Computer, Electrical and Mathematical Science and Engineering, Thuwal, Saudi Arabia, Leila Issa, Lebanese American University, Department of Computer Science and Mathematics, Beirut, Lebanon and Issam Lakkis, American University of Beirut, Department of Mechanical Engineering, Beirut, Lebanon
 
Fast Non-Localized Equal-Weight Particle Filters for Nonlinear Data Assimilation (653260)
Polly Smith1, Peter Jan van Leeuwen1, Javier Amezcua1 and Jacob Skauvold2, (1)University of Reading, Meteorology, Reading, United Kingdom, (2)Norwegian University of Science and Technology, Norway
 
An Assessment of Forecasting Skill for GOFS 3.1 and Three Configurations of RNCOM in the Vicinity of Hawaii (653864)
Dara D H Cadden, Fleet Numerical Meteorology and Oceanography Center, Modeling & Forecasting, Monterey, CA, United States
 
Interfacing the Modular Ocean Model version 6 (MOM6) with the Joint Effort for Data assimilation Integration (JEDI) (653956)
Guillaume Vernires1, Travis Cole Sluka2, Rahul Mahajan3, Daniel Holdaway4, Benjamin Menetrier5, Hamideh Ebrahimi5, Stylianos Flampouris6 and Jong Kim6, (1)JCSDA/UCAR/NOAA, United States, (2)Climate Prediction Center/NCEP, Innovim, LLC, University of Maryland College Park, College Park, MD, United States, (3)NASA/GMAO, Greenbelt, MD, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)Joint Center for Satellite Data Assimilation, Camp Springs, United States, (6)IMSG/NOAA-NCEP-EMC, College Park, MD, United States
 
Unified Forecast System Development and Operational Implementation Plans for Sub-Seasonal to Seasonal (S2S) Predictions at NCEP/EMC (654039)
Vijay Tallapragada1, Yuejian Zhu2, Jessica Meixner3, Suranjana Saha1, Avichal Mehra1, Arun Chawla4, Jason Levit5, Ivanka Stajner6, Brian Gross7, Yan Xue8, Dorothy M Koch9 and Farida Adimi10, (1)National Centers For Environmental Prediction-Environmental Modeling Center, College Park, MD, United States, (2)NOAA/NWS/NCEP/EMC, College Park, MD, United States, (3)Organization Not Listed, United States, (4)NOAA, NCEP, College Park, United States, (5)NOAA/NCEP/EMC, College PARK, MD, United States, (6)NOAA, National Weather Service, Boulder, CO, United States, (7)NOAA, NWS/NCEP, College Park, MD, United States, (8)NOAA/NWS/OSTI, MD, United States, (9)NOAA/NWS, Silver Spring, MD, United States, (10)Office of Science and Technology Integration, Clarksville, MD, United States
 
Toward a generalized approach for estimating nearshore bathymetry using small-UAS-based IR video imagery (654087)
Thomas G Almeida and Harrison Ko, SRI International, Ocean Modeling Laboratory, Ann Arbor, MI, United States
 
Performance evaluation of a Wavewatch III-based wave forecasting system for Mexico. (656742)
Alma Tatiana Henrnandez Siade, National Autonomous University of Mexico, Faculty of Science, Mexico City, DF, Mexico, Octavio Gómez Ramos, National Autonomous University of Mexico, Geophysics Institute, Mexico City, DF, Mexico and Jorge Zavala-Hidalgo, National Autonomous University of Mexico, Atmospheric Science Center, Mexico City, DF, Mexico
 
Data Assimilative Modeling Investigation of Gulf Stream Dynamics Along the U.S. East Coast Seaboard (656846)
Shun Mao, North Carolina State University, Raleigh, United States, Ruoying He, North Carolina State Univ., Raleigh, NC, United States, John Bane, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Glen Gawarkiewicz, Woods Hole Oceanographic Institution, Woods Hole, MA, United States and Robert E Todd, Woods Hole Oceanographic Institution, Physical Oceanography, Woods Hole, MA, United States
 
A surrogate-aided approach for wave predictions in the Gulf of Mexico (656866)
Azadeh Razavi Arab, Louisiana State University, Department of Oceanography and Coastal Sciences, College of the Coast and Environment, Baton Rouge, LA, United States
 
Stochastic trajectory predictions from ADCP velocity measurements (657259)
Siavash Ameli, University of California, Berkeley, CA, United States, Thomas Peacock, Dept of Mech Eng - RM 1-310, Cambridge, MA, United States and Shawn Shadden, University of California, Berkeley, Berkeley, CA, United States
 
Sensitivity analysis of WaveWatch III in Indonesian seas (657274)
Rismanto Effendi1, Arief Suryo2 and Nelly Florida2, (1)Indonesian Agency for Meteorology, Climatology and Geophysics, Center for Marine Meteorology, Jakarta, Indonesia, (2)Indonesian Agency for Meteorology, Climatology and Geophysics, Center for Research and Development, Jakarta, Indonesia
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