ERA5 hourly data on potential vorticity levels

ERA5 is the fifth generation model reanalysis of the global climate from the European Centre for Medium-range Weather Forecasts (ECMWF). Data at NCI is replicated through the Meteorological Archival and Retrieval System (MARS) and hosted for use by the Australian research community. This dataset includes hourly data (OPER) data on potential vorticity levels from 1979 to present time (approx. 3 months in arrears). Please note that the initial release of this dataset may not include all available products. Please see the NCI ERA5 Community site for information on the NCI data replication status. Full details of the model and outputs can be found in the ECMWF ERA5 Data Documentation.

搜集汇总

背景与挑战

背景概述

该数据集是ECMWF ERA5全球气候再分析模型的一部分，提供从1979年至今（约延迟3个月）的等位涡度层上的每小时数据，适用于澳大利亚研究社区的气候分析。其特点包括权威的ECMWF来源、长期连续的时间覆盖和高时间分辨率，支持气象和气候研究。