ERA5-Land selected indicators daily aggregates for Africa, 1983

This deposit contains NetCDF files with daily aggregates from Copernicus Era5-Land for eight selected indicators, covering Africa for 1983. Each file represents one indicator aggregation for one month of the year. Inside each NetCDF file, the layers contain the daily aggregates. For 2m dewpoint pressure, 10m u-component of wind, 10m v-component of wind, surface pressure, the mean function was used for aggregation. For total precipitation, the sum function was used for aggregation. For 2m temperature, the functions maximum, mean, and minimum were used for aggregation. Those files were created using the KrigR package.本数据集包含来自哥白尼Era5-Land（Copernicus Era5-Land）的8项选定指标的日聚合NetCDF（网络通用数据格式）文件，覆盖1983年非洲全域。每个文件对应单一年份内单个月份的单指标聚合结果。每个NetCDF文件内部的图层均存储有各日聚合数据。针对2米露点气压、10米风速u分量、10米风速v分量、地表气压，采用均值函数完成聚合；针对总降水量，采用求和函数完成聚合；针对2米气温，则分别采用最大值、均值与最小值三类函数进行聚合。本次数据集的所有文件均通过KrigR包生成。