Data underlying the publication: "Influence of Ocean Currents on Wave Modeling and Satellite Observations: Insights from the One Ocean Expedition"

This dataset supports the study "Influence of Ocean Currents on Wave Modeling and Satellite Observations: Insights from the One Ocean Expedition" . The aim of the study is to explore the reliability of operational wave models in extreme marine environments, by comparing modeled parameters against in situ measurements. It includes in situ wave measurements acquired by OpenMetBuoys (drifters) during the One Ocean Expedition (2021–2023) in the Indian Ocean (OpenMetBuoy_data.nc). The other netCDF files contain the customized outputs (significant wave heights and stokes drifts) from the MFWAM numerical wave model as discussed in Section 4, used to investigate how ocean waves are modulated when interacting with the Agulhas Current. Overall, The netCDF files provided contain time-series data of buoy- and modeled-derived wave parameters, their acquisition time and coordinates.

本数据集用于支撑研究论文《洋流对波浪模拟与卫星观测的影响：来自One Ocean探险队的启示》。本研究旨在通过将模拟生成的波浪参数与原位实测数据进行比对，探究业务化波浪模式在极端海洋环境中的可靠性。数据集包含2021至2023年在印度洋开展的One Ocean探险队（One Ocean Expedition）期间，由OpenMet浮标（OpenMetBuoys，漂流浮标）获取的原位波浪实测数据，该部分数据存储于文件OpenMetBuoy_data.nc中。其余netCDF格式文件（netCDF，网络通用数据格式）则包含MFWAM数值波浪模式的定制化输出结果——有效波高与斯托克斯漂移（stokes drifts），如论文第4章所述，该数据用于探究海浪与阿古拉斯海流（Agulhas Current）相互作用时的调制规律。综上，本次提供的所有netCDF格式文件均包含浮标实测与模拟得到的波浪参数时序数据，以及对应数据的采集时间与坐标信息。