Articles | Volume 15, issue 6
https://doi.org/10.5194/essd-15-2445-2023
https://doi.org/10.5194/essd-15-2445-2023
Data description paper
 | 
12 Jun 2023
Data description paper |  | 12 Jun 2023

CHELSA-W5E5: daily 1 km meteorological forcing data for climate impact studies

Dirk Nikolaus Karger, Stefan Lange, Chantal Hari, Christopher P. O. Reyer, Olaf Conrad, Niklaus E. Zimmermann, and Katja Frieler

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Cited articles

Adler, R. F., Huffman, G. J., Chang, A., Ferraro, R., Xie, P. P., Janowiak, J., Rudolf, B., Schneider, U., Curtis, S., Bolvin, D., Gruber, A., Susskind, J., Arkin, P., and Nelkin, E.: The version-2 global precipitation climatology project (GPCP) monthly precipitation analysis (1979–present), J. Hydrometeorol., 4, 1147–1167, 2003. 
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Barton, M. G., Clusella-Trullas, S., and Terblanche, J. S.: Spatial scale, topography and thermoregulatory behaviour interact when modelling species' thermal niches, Ecography, 42, 376–389, https://doi.org/10.1111/ecog.03655, 2019. 
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We present the first 1 km, daily, global climate dataset for climate impact studies. We show that the high-resolution data have a decreased bias and higher correlation with measurements from meteorological stations than coarser data. The dataset will be of value for a wide range of climate change impact studies both at global and regional level that benefit from using a consistent global dataset.
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