Unpublished conference/Abstract (Scientific congresses and symposiums)
Implementation and Validating of the Regional Ocean Model System (ROMS) for the Sunda Strait connecting the Java Sea to the Indian Ocean
Subekti, Mujiasih; Beckers, Jean-Marie; Barth, Alexander
2021EGU General Assembly 2021
 

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Keywords :
Sunda Strait; ROMS; Validation
Abstract :
[en] Regional Ocean Model System (ROMS) has been simulated for the Sunda Strait, the Java Sea, and the Indian Ocean. The simulation was undertaken for thirteen months of data period (August 2013 – August 2014). However, we only used four months period for validation, namely September – December 2013. The input data involved the HYbrid Coordinate Ocean Model (HYCOM) ocean model output by considering atmospheric forcing from the European Centre for Medium-Range Weather Forecasts (ECMWF), without and with tides forcing from TPXO and rivers. The output included vertical profile temperature and salinity, sea surface temperature (SST), seas surface height (SSH), zonal (u), and meridional (v) velocity. We compared the model SST to satellite SST in time series, SSH to tides gauges data in time series, the model u and v component velocity to High Frequency (HF) radial velocity. The vertical profile temperature and salinity were compared to Argo float data and XBT. Besides, we validated the amplitude and phase of the ROMS seas surface height to amplitude and phase of the tides-gauges, including four constituents (M2, S2, K1, O1).
Disciplines :
Physics
Author, co-author :
Subekti, Mujiasih ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Beckers, Jean-Marie  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Barth, Alexander  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Language :
English
Title :
Implementation and Validating of the Regional Ocean Model System (ROMS) for the Sunda Strait connecting the Java Sea to the Indian Ocean
Publication date :
30 April 2021
Event name :
EGU General Assembly 2021
Event organizer :
Copernicus Meetings Bahnhofsallee 1e 37081 Göttingen Germany
Event date :
19–30 April 2021
Audience :
International
References of the abstract :
Boyer, T.P., J.I. Antonov, O.K. Baranova, C. Coleman, H.E. Garcia, A. Grodsky, D.R. Johnson, R.A. Locarnini, A.V. Mishonov, T.D. O'Brien, C.R. Paver, J.R. Reagan, D. Seidov, I.V. Smolyar, and M.M.Zweng, 2013: World Ocean Database 2013., S. Levitus, Ed., A. Mishonov, Technical Ed.; NOAA Atlas NESDIS 72, 209 pp., doi:10.7289/V5NZ85MT CODAR, 2009. CODAR's SeaSonde Radial Suite Release 6 Remote Operator's Manual. Egbert, G.D., Erofeeva, S.Y., 2002. Efficient Inverse Modeling of Barotropic Ocean Tides. Journal of Atmospheric and Oceanic Technology 19, 183-204. https://doi.org/10.1175/1520-0426(2002)019<0183:EIMOBO>2.0.CO;2. European Centre for Medium-range Weather Forecast (ECMWF) (2011): The ERA-Interim reanalysis dataset, Copernicus Climate Change Service (C3S) (accessed on 31 July 2020), available from https://www.ecmwf.int/en/forecasts/datasets/archive-datasets/reanalysis-datasets/era-interim Group, G. C. 2020. GEBCO 2020 Grid. doi:10.5285/a29c5465-b138-234de053-6c86abc040b9. https://www.pusair-pu.go.id https://www.big.go.id/ https://www.myroms.org/ Pawlowicz, R. 2020. "M_Map: A mapping package for MATLAB", version 1.4m, [Computer software], available online at www.eoas.ubc.ca/~rich/map.html. Pawlowicz, R., Beardsley, B., Lentz, S., 2002. Classical tidal harmonic analysis including error estimates in MATLAB using T_TIDE. Computers and Geosciences 28, 929-937. doi:10.1016/S0098-3004(02)00013-4. Robertson, R., Hartlipp, P., 2017. Surface wind mixing in the regional ocean modeling system (roms). Geoscience Letters 4. doi:10.1186/s40562-017-0090-7. Shchepetkin, A.F., McWilliams, J.C., 2005. The regional oceanic modeling system (ROMS): A split-explicit, free-surface, topography-following-coordinate oceanic model. Ocean Modelling 9, 347-404. doi:10.1016/j.ocemod.2004.08.002. https://austides.com/ Locarnini, R. A., A. V. Mishonov, O. K. Baranova, T. P. Boyer, M. M. Zweng, H. E. Garcia, J. R. Reagan, D. Seidov, K. Weathers, C. R. Paver, and I. Smolyar, 2018. World Ocean Atlas 2018, Volume 1: Temperature. A. Mishonov Technical Ed.; NOAA Atlas NESDIS 81, 52pp. NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/access/world-ocean-atlas-2018/.Accessed [27-04-2021] Zweng, M. M., J. R. Reagan, D. Seidov, T. P. Boyer, R. A. Locarnini, H. E. Garcia, A. V. Mishonov, O. K. Baranova, K. Weathers, C. R. Paver, and I. Smolyar, 2018. World Ocean Atlas 2018, Volume 2: Salinity. A. Mishonov Technical Ed.; NOAA Atlas NESDIS 82, 50pp. NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/access/world-ocean-atlas-2018/. Accessed [27-04-2021]
Funders :
Indonesia Endowment Fund for Education (LPDP), Ministry of Finance of the Republic of Indonesia
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since 28 May 2021

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