European Catchment Climate Reanalysis Data

This dataset contains catchment average time series of five meteorological or hydrological parameters for 3872 hydrometric stations across Europe from 1960-2010. The parameters are: rainfall, soil moisture saturation, snowmelt, snow cover and convective conditions. All parameters have a daily resolution and were derived from a 0.11x0.11° reanalysis dataset. Daily averages were calculated from the pixels within each catchment, weighted by the fraction of pixel area that lies within the respective catchment. This dataset was originally created for the classification of floods by their generating process, but is also suitable for different hydrological studies. The dataset consists of two types of files: (1) The station metadata, which contains latitude, longitude, catchment area and an ID for each hydrometric station.(2) The five time series datasets, which contain one value for each station ID and each day from 1960-01-01 to 2010-12-31.

本数据集收录了1960年至2010年间欧洲全境3872个水文监测站（hydrometric stations）的5种气象及水文参数的流域平均时间序列数据。所涵盖的参数分别为：降雨量、土壤湿度饱和度、融雪量、积雪覆盖度以及对流条件。所有参数均采用日分辨率，源自0.11°×0.11°的再分析数据集（reanalysis dataset）。数据通过提取各流域内的格点像素，并以像素落入对应流域的面积占比为权重，计算得到各参数的日平均值。本数据集最初旨在按洪水成因对洪水进行分类，同时也可应用于各类水文研究。本数据集包含两类文件：(1) 站点元数据文件，包含每个水文监测站的纬度、经度、流域面积及站点ID；(2) 五类时间序列数据集，每类数据集对应一种参数，包含1960年1月1日至2010年12月31期间，每个站点ID对应每日的单参数数值。