A temporally continuous divergence and vorticity dataset in Beijing derived from the radar wind profiler mesonet during 2023

A temporally continuous horizontal divergence and vertical vorticity dataset is produced by horizontal winds derived from the radar wind profilers mesonet in Beijing by applying the triangle method. This dataset covers the period of 2023 with a temporal resolution of 6-minute and a vertical resolution of 120 m. The dataset is of significance for a multitude of scientific research and applications, including air quality, convection initiation and so on.本数据集为时间连续的水平散度（horizontal divergence）与垂直涡度（vertical vorticity）数据集，通过应用三角形法（triangle method），对北京地区雷达风廓线仪自动气象站网（radar wind profilers mesonet）获取的水平风场开展反演而生成。该数据集的时间覆盖时段为2023年，时间分辨率为6分钟，垂直分辨率为120米。本数据集可支撑空气质量、对流触发等多领域的科学研究与业务应用，具有重要的科研与应用价值。