A high-resolution, 22-year, free-running, hydrodynamic simulation of the East Australia Current System using the Regional Ocean Modeling System

The data is from a Regional Ocean Modeling System free-running, hydrodynamic simulation of the East Australian Current System. The model has a horizontal resolution of 2.5-6 km in the cross-shore direction and 5 km in the alongshore direction, and 30 vertical s-levels. The model domain covers the southeastern Australia oceanic region from 25.1-41.5S and 147.1-162.2E, and the grid is orientated 20 degrees clockwise to be predominantly orientated alongshore. The time period covered is 1 Jan 1994 to 30 Sept 2016. The model output provided are daily averages of the following variables:
Two-dimensional variables: Sea surface height (zeta), barotropic cross-grid velocity (u) and barotropic along-grid velocity (v)
Three-dimensional variables: Temperature (temp), salinity (salt), cross-grid velocity (u), along-grid velocity (v) and vertical velocity (w)

本数据集源自针对东澳大利亚洋流系统开展的区域海洋模式系统（Regional Ocean Modeling System）自由运行水动力模拟。该模式的水平分辨率设置为：跨岸方向2.5~6千米，沿岸方向5千米，垂向共包含30层s坐标层。模式覆盖澳大利亚东南部海域，地理范围为南纬25.1°至41.5°、东经147.1°至162.2°，网格顺时针旋转20°，以实现主要沿沿岸方向的对齐布局。模拟时段为1994年1月1日至2016年9月30日。本次提供的模式输出为以下变量的日平均值：二维变量：海面高度（zeta）、正压跨网格流速（u）与正压沿岸网格流速（v）；三维变量：温度（temp）、盐度（salt）、跨网格流速（u）、沿岸网格流速（v）以及垂向流速（w）