NOAA HYSPLIT-compatible meteorological data archives

The HYSPLIT model is a complete system for computing simple air parcel trajectories, as well as complex transport, dispersion, chemical transformation, and deposition simulations. HYSPLIT continues to be one of the most extensively used atmospheric transport and dispersion models in the atmospheric sciences community. A common application is a back trajectory analysis to determine the origin of air masses and establish source-receptor relationships. HYSPLIT has also been used in a variety of simulations describing the atmospheric transport, dispersion, and deposition of pollutants and hazardou...

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背景与挑战

背景概述

该数据集是NOAA提供的HYSPLIT兼容气象数据档案，用于支持空气轨迹、传输和扩散模拟，广泛应用于农业、气候和灾害响应等领域。它包含多个动态更新的数据集（如HRRR、NAM、GDAS等），覆盖从1948年至今的历史数据，并通过AWS S3存储桶公开访问，便于研究和应用。