YEOS Input data
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Transcript of YEOS Input data
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YEOS Input data
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Required input data for models
• Waves: wind forcing, bathymetry• Ocean-ice model:
– Weather forcing– Bathymetry– Tidal harmonics– T/S climatology– River runoff
• SPM:– Bottom sediment type– Initial condition – River SPM load
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Input data collected
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Weather forcing (25N-41N, 110E – 131E)
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Model bathymetry (3nm resolution)
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Tidal harmonics
• Satellite: TOPEX/POSEIDON – 1/4degree resolution, 8 harmonics, Danish space centre, global
• KORDI: 10km resolution, 8 harmonincs, Yellow Sea, East China Sea
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Large uncertainties for tidal harmonics (1)
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Large uncertainties for tidal harmonics (2)
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T/S monthly climatology and River runoff
• T/S: NODC High resolution (1/4 degree) Temperature and Salinity Analyses of the World's Oceans (http://www.nodc.noaa.gov/OC5/WOA01/qd_ts01.html) Version 2.
• River runoff: annual mean value – IAP