Precipitation - radar/gauge 5 minute early reanalysis accumulations over the Netherlands

Gridded files of radar-derived 5 minute precipitation accumulations, corrected by rain gauge data. Radar data from 1500 m over the Netherlands and surrounding area measured by Dutch, Belgian, and German radars are corrected by available data from automatic and manual rain gauges. Time interval is 5 minutes.

Starting with data from 31 January 2023 - 10.45 UTC onwards, this dataset is created using improved algorithms. This includes correction for signal attenuation, correction for vertical variation of precipitation, correction for fast-moving showers and use of uncertainty information in merging data from multiple radars.

本数据集包含基于雷达衍生的五分钟累积降水量格网文件，并经雨量计数据进行校正。荷兰及其周边地区由荷兰、比利时和德国雷达测量的1500米高度雷达数据，经自动和人工雨量计可获得的数据进行校正。时间间隔为五分钟。自2023年1月31日10:45 UTC起，本数据集采用改进的算法创建，包括信号衰减校正、降水量垂直变化校正、快速移动阵雨校正，以及利用多雷达数据融合中的不确定性信息。