. "SDN:P07::N532TGCF" . "2017-03-27 15:08:34.0" . . "accepted"@en . "" . "SDN:P07::N532TGCF" . "1" . "false" . . . "SDN:P07::N532TGCF" . . . "sea_surface_wave_mean_period_of_highest_tenth"@en . "1" . "Wave mean period is the mean period measured over the observation duration. The quantity with standard name sea_surface_wave_mean_period_of_highest_tenth is the mean period of the highest one-tenth of waves during the observation duration. A period is an interval of time, or the time-period of an oscillation. Wave period is the interval of time between repeated features on the waveform such as crests, troughs or upward passes through the mean level."@en . "2017-03-27 15:08:34.0" .