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Machine learning for reconstructing meteorological data using ERA5

delete2026-06-13
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Abdullah Kaviani Rad
M
Mohammad Javad Nematollahi *
Y
Yousefali Abedini
DOI:10.1016/j.rineng.2026.111512delete
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Abstract

Abstract

En 中文
• This study reconstructs 1950–2025 data for 464 Iranian stations, filling gaps. • Extra Trees model trained on ERA5 reconstructed 9 meteorological variables. • Temperature, dew point and pressure showed high accuracy. • Precipitation and visibility were challenging: RMSEs ∼871 mm and 9741 m. • Datasets enabled climate analysis and planning; local bias correction is advised.
Keywords:
Climate
Artificial intelligence
Meteorology
Weather
Modeling
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Results in Engineering cover
Results in Engineering
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