A Look at GEOGloWS Performance Metrics Across the Globe (V1 & V2) [EDITED]

This study evaluates the performance metrics of observed gauges worldwide on the GEOGloWS versions 1 and 2. The primary objective is to assess the accuracy of the basin identification (comid) assignment on version 2 for bias correction using SABER method. By calculating and comparing performance metrics with the findings from Jorges dissertation on version 1, the analysis aims to validate the comid assignments in GEOGloWS V2, which were determined through an automated process. The goal is to determine whether manual inspection of the approximately 18,000 global gauge stations is necessary to ensure accurate comid assignments, critical for effective bias correction.[EDITED]

本研究针对全球实测水文测站，在GEOGloWS版本1与版本2上的性能指标展开评估。本研究的核心目标为：评估GEOGloWS版本2中采用SABER方法开展偏差校正时，流域识别（comid）分配的准确性。通过计算并对比性能指标与豪尔赫针对GEOGloWS版本1完成的学位论文中的研究结果，本次分析旨在验证GEOGloWS V2中通过自动化流程确定的comid分配结果。本研究的最终目标为，明确是否需要对全球约18000个水文测站开展人工核查，以确保comid分配的准确性——而该准确性对于实现高效的偏差校正至关重要。[已编辑]