An eddy tracking dataset for N512-12, N216-12 and N216-025 model configurations of HadGEM3-GC3.1

Closed coherent mesoscale eddies are identified and tracked daily in the global ocean for 20 years from sea surface height (SSH) using an eddy tracking algorithm, described by Moreton et al., 2020. The dataset provided here supplies the properties associated with each eddy: the latitude, longitude, radius, amplitude, number of days the eddy is tracked for and model time. Eddies are tracked in three coupled climate model HadGEM3-GC3.1 configurations: N512-12, N216-12 and N216-12.

本数据集基于海面高度（Sea Surface Height, SSH）数据，采用Moreton等（2020）提出的涡旋追踪算法，对全球海域20年间的闭合相干中尺度涡旋开展逐日识别与追踪。本数据集提供了每个涡旋的相关属性：纬度、经度、半径、振幅、涡旋追踪时长以及模式时间。本次追踪的涡旋来自三种HadGEM3-GC3.1耦合气候模式配置，分别为N512-12、N216-12与N216-12。