Surface drifters and high resolution global simulations mapping of internal tide surface energy

File " gdp_energy.nc " contains surface semidiurnal internal tides binned-averaged energy levels estimated from the Global Drifter Program dataset. File " energy_SSV_hf_binned_dl1.0_attrs.nc " contains semidiurnal internal tides squared binned-averaged surface meridional velocity estimated from LLC4320 outputs and simulated drifters. Bins size is 1deg x 1deg . File " energy_SSU_hf_binned_dl1.0_attrs.nc " contains semidiurnal internal tides squared binned-averaged surface zonal velocity estimated from LLC4320 outputs and simulated drifters. Bins size is 1deg x 1deg . File " energy_SSV_hf_binned_dl2.0_attrs.nc " contains semidiurnal internal tides squared binned-averaged surface meridional velocity estimated from LLC4320 outputs and simulated drifters. Bins size is 2deg x 2deg . File " energy_SSU_hf_binned_dl2.0_attrs.nc " contains semidiurnal internal tides squared binned-averaged surface zonal velocity estimated from LLC4320 outputs and simulated drifters. Bins size is 2deg x 2deg . File " energy_hf_binned_dl1.0_attrs.nc " contains semidiurnal internal tides binned-averaged kinetic energy levels estimated from LLC4320 outputs and simulated drifters. Bins size is 1deg x 1deg . For all files semidiurnal signal is obatined from band-pass filtering.