Articles | Volume 17, issue 8
https://doi.org/10.5194/essd-17-3857-2025
https://doi.org/10.5194/essd-17-3857-2025
Data description paper
 | 
08 Aug 2025
Data description paper |  | 08 Aug 2025

PL1GD-T: a high-resolution gridded daily air temperature dataset for Poland

Adam Jaczewski, Michał Marosz, and Mirosław Miętus

Data sets

PL1GD-T - gridded dataset of the mean, minimum and maximum daily air temperature at the level of 2 m for the area of Poland at a resolution of 1 km × 1 km Adam Jaczewski et al. https://doi.org/10.26491/imgw_repo/PL1GD-T

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Short summary
This paper introduces a high-resolution dataset of daily air temperatures in Poland from 1951 to 2020 with a 1 km2 spatial resolution. The PL1GD-T dataset was developed using radial basis functions applied to quality-controlled observations from ground weather stations and evaluated using cross-validation methods. This open-access dataset is crucial for climate change impact studies on a smaller scale and can serve a wide range of users, including researchers, administrative bodies, and society.
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