wdc-climate.de:5275122 eng; USA collection cD3_WAM_C-NCEP1 Dr. Nikolaus Groll Helmholtz-Zentrum Hereon www.hereon.de pointOfContact 2024-03-28T13:03:58 ISO 19115 ISO 19115-2:2009 coastDat-3 WAM wave hindcast for the period 1948 - 2021 covering the North and Baltic Sea with COSMO-CLM-NCEP1 atmospheric forcing 2024-04-04 publication 1 cD3_WAM_C-NCEP1 doi:10.26050/WDCC/cD3_WAM_C-NCEP1 Dr. Nikolaus Groll Helmholtz-Zentrum Hereon www.hereon.de Email: nikolaus.groll@hereon.de principalInvestigator Dr. Nikolaus Groll Helmholtz-Zentrum Hereon www.hereon.de Email: nikolaus.groll@hereon.de author WDCC publisher This is a wave hindcast for the period 1948 - 2021 covering the North and Baltic Sea. The simulation has been performed with the spectral wave model WAM Version 4.6.2. The model domain covers the area from approx 49.2° N to 66.6° N and 9.8° W to 31.6° E, with a spatial resolution of 0.044 degree latitude x 0.044 degree longitude (approx. 5 by 5 km) on a rotated grid with the coordinates of the rotated north pole 140°W E and 32° N. Integrated parameter derived from 2D spectra are available every hour. Atmospheric forcing was obtained from the coastDat3 COSMO-CLM-NCEP1 regional atmospheric hindcast. Lateral boundary conditions were obtained from corresponding coarse grid hindcast covering most of the Northeast Atlantic driven by the same atmospheric forcing. Dr. Nikolaus Groll Helmholtz-Zentrum Hereon www.hereon.de pointOfContact NetCDF Baltic Sea COSMO-CLM North Sea WAM coastdat hindcast regional modelling waves CC-BY-4.0: Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ eng; USA -9.8 31.6 49.2 66.6 calendrical 1948-01-01 2021-12-31 sea_surface_swell_wave_significant_height [CF-Standard Name]; unit: m sea_surface_wave_mean_period_from_variance_spectral_density_first_frequency_moment [CF-Standard Name]; unit: s sea_surface_swell_wave_mean_period_from_variance_spectral_density_first_frequency_moment [CF-Standard Name]; unit: s sea_surface_wave_to_direction cf:'to_direction' is used in the construction X_to_direction and indicates the direction towards which the velocity vector of X is headed. The direction is a bearing in the usual geographical sense, measured positive clockwise from due north. [CF-Standard Name]; unit: degree sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment [CF-Standard Name]; unit: s sea_surface_swell_wave_to_direction cf:Swell waves are waves on the ocean surface. 'to_direction' is used in the construction X_to_direction and indicates the direction towards which the velocity vector of X is headed. The direction is a bearing in the usual geographical sense, measured positive clockwise from due north. [CF-Standard Name]; unit: degree sea_surface_swell_wave_mean_period_from_variance_spectral_density_inverse_frequency_moment [CF-Standard Name]; unit: s sea_surface_wave_significant_height [CF-Standard Name]; unit: m sea_surface_wind_wave_mean_period_from_variance_spectral_density_first_frequency_moment [CF-Standard Name]; unit: s sea_surface_wind_wave_mean_period_from_variance_spectral_density_inverse_frequency_moment [CF-Standard Name]; unit: s sea_surface_wave_directional_spread [CF-Standard Name]; unit: degree sea_surface_wind_wave_to_direction cf:Wind waves are waves on the ocean surface. Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name 'upward_air_velocity'.) 'to_direction' is used in the construction X_to_direction and indicates the direction towards which the velocity vector of X is headed. The direction is a bearing in the usual geographical sense, measured positive clockwise from due north. [CF-Standard Name]; unit: degree sea_surface_wind_wave_period_at_variance_spectral_density_maximum [CF-Standard Name]; unit: s sea_surface_wave_mean_period_from_variance_spectral_density_inverse_frequency_moment [CF-Standard Name]; unit: s sea_surface_wave_period_at_variance_spectral_density_maximum [CF-Standard Name]; unit: s sea_surface_wind_wave_mean_period_from_variance_spectral_density_second_frequency_moment [CF-Standard Name]; unit: s sea_surface_wind_wave_significant_height [CF-Standard Name]; unit: m sea_surface_swell_wave_period_at_variance_spectral_density_maximum [CF-Standard Name]; unit: s sea_surface_swell_wave_mean_period_from_variance_spectral_density_second_frequency_moment [CF-Standard Name]; unit: s depth [CF-Standard Name]; unit: m NetCDF 1516000 https://www.wdc-climate.de/ui/entry?acronym=cD3_WAM_C-NCEP1 information collection