Dataset for "On the dynamics of ozone depletion events at Villum Research Station in the High Arctic" Pernov et al.

***************************************************************************************************************************************Please contact Henrik Skov ([e-mail]) and Jakob Boyd Pernov ([e-mail]) before using any of these data. *************************************************************************************************************************************** Please check (https://ebas.nilu.no/) for ozone, DMI (https://www.dmi.dk/publikationer) for meteorological data, and ERDA (https://erda.au.dk/) for meteorological data before downloading these data. These repositories are the original data sources. This repo contains two files "All_Data_for_Pernov_et_al.csv" and "Only_Data_for_ML_Pernov_et_al.csv" Both datasets contain the following variables ozone mixing ratios (ppbv), ODE flags (0 is Non-ODE and 1 is ODE), wind direction (degrees), wind speed (m s-1), temperature (°C), RH (%), Pressure (hPa), percent of the time air masses spent below the mixed layer and over sea ice (SeaIce, %) and snow (Snow %) as well as the percent of the time air masses spent above the mixed layer (AML, %). "All_Data_for_Pernov_et_al.csv" contains NaNs where data was unavailable when ozone data was available. The first column is the date and time (DD/MM/YYYY HH:mm). "Only_Data_for_ML_Pernov_et_al.csv" contains no NaNs since data was imputed and radiation was gap-filled as outlined in the article and supplement. The first column is the index.使用本数据集前，请务必联系Henrik Skov（邮箱：[e-mail]）与Jakob Boyd Pernov（邮箱：[e-mail]）。 如需获取相关数据，请先前往原始数据源仓库核查：臭氧数据可访问https://ebas.nilu.no/，气象数据可分别通过丹麦气象研究所（DMI，https://www.dmi.dk/publikationer）与奥尔胡斯大学研究数据档案馆（ERDA，https://erda.au.dk/）获取。 本代码仓库包含两份数据文件：`All_Data_for_Pernov_et_al.csv`与`Only_Data_for_ML_Pernov_et_al.csv`。 两份数据集均包含以下变量：臭氧混合比（ppbv）、臭氧检测异常（ODE）标志（0代表非异常，1代表异常）、风向（单位：度）、风速（单位：m·s⁻¹）、气温（单位：°C）、相对湿度（RH，单位：%）、气压（单位：hPa）、气团处于混合层下方且覆盖海冰的时长占比（海冰占比，SeaIce，单位：%）、积雪占比（Snow %），以及气团处于混合层上方的时长占比（AML，单位：%）。 `All_Data_for_Pernov_et_al.csv`中存在缺失值（NaN），对应场景为存在臭氧数据但其他关联数据未采集的情况。该文件的第一列为日期与时间，格式为DD/MM/YYYY HH:mm。 `Only_Data_for_ML_Pernov_et_al.csv`无缺失值，因已按照论文及补充材料中的方法完成数据插补与辐射数据间隙填充。该文件的第一列为索引。