Dataset title: Quality-checked horizontal particle flux data collected using a snow particle counter on board the R/V Akademik Tryoshnikov in the Southern Ocean during the austral summer of 2016/17 as part of the Antarctic Circumnavigation Expedition (ACE). Data file(s): SPC_HPF_windtrue_1min.csv date_time: date and time of start of averaged time period during which the horizontal particle flux was measured in ISO 8601 format: YYYY-mm-ddThh:mm:ss+00:00 [UTC] horizontal_particle_flux [#.m-2.s-1]: total snow particle flux during the one-minute interval corrected for wind speed [# m-2 s-1]