4DHydro WP5 exp 1.0 dataset wflow_sbm - Tugela River

This datapackage contains the outputs from WP5 experiment 1.0 for the wflow_sbm hydrological model (van Verseveld et al., 2022; https://www.deltares.nl/en/software-and-data/products/wflow), which was developed at Deltares, for the test period 1990 - 2021 for the 4DHydro benchmark regions Rhine and Po. The model is forced with the EMO-1 meteorological forcing (https://data.jrc.ec.europa.eu/dataset/0bd84be4-cec8-4180-97a6-8b3adaac4d26), using the Hargreaves method to determine the potential evaporation (a required variable for wflow_sbm). The output consists of the model variables discharge, soil moisture, evapotranspiration and total water storage for these regions at three different model resolutions: 30 arcsecond (approximately 1 km), 2 arcminutes (approximately 4 km) and 4 arcminutes (approximately 8 km). See https://opensciencedata.4dhydro.eu/ for a STAC catalog with links to outputs from other models. Outputs are formatted according to the 4dHydro working package 2 storage protocol (Droppers & Rakovec et al., 2024).

本数据包包含三角洲研究院（Deltares）开发的wflow_sbm水文模型（van Verseveld等，2022；https://www.deltares.nl/en/software-and-data/products/wflow）的WP5试验1.0版本输出结果，针对4DHydro基准区域莱茵河与波河，模拟时段为1990年至2021年。该模型采用EMO-1气象强迫数据（https://data.jrc.ec.europa.eu/dataset/0bd84be4-cec8-4180-97a6-8b3adaac4d26）驱动，并通过哈格里夫斯法（Hargreaves method）计算潜在蒸发量——该变量为wflow_sbm模型的必需输入项。输出内容包含上述两个区域的径流量、土壤湿度、蒸散发量与总蓄水量，对应三种不同的模型分辨率：30角秒（约1公里）、2角分（约4公里）及4角分（约8公里）。可访问https://opensciencedata.4dhydro.eu/获取包含其他模型输出链接的时空资产目录（STAC catalog）。本数据集输出遵循4DHydro工作包2存储协议（Droppers与Rakovec等，2024）。