Please use this identifier to cite or link to this item:
http://elar.urfu.ru/handle/10995/141527
Title: | Daily station-level records of air temperature, snow depth, and ground temperature in the Northern Hemisphere |
Authors: | Tran, V. N. Zhou, W. Kim, T. Mazepa, V. Valdayskikh, V. Ivanov, V. Y. |
Issue Date: | 2024 |
Publisher: | Nature Research |
Citation: | Tran, V. N., Zhou, W., Kim, T., Mazepa, V., Valdayskikh, V., & Ivanov, V. (2024). Daily station-level records of air temperature, snow depth, and ground temperature in the Northern Hemisphere. Scientific Data, 11(1), [645]. https://doi.org/10.1038/s41597-024-03483-x |
Abstract: | Air temperature (Ta), snow depth (Sd), and soil temperature (Tg) are crucial variables for studying the above- and below-ground thermal conditions, especially in high latitudes. However, in-situ observations are frequently sparse and inconsistent across various datasets, with a significant amount of missing data. This study has assembled a comprehensive dataset of in-situ observations of Ta, Sd, and Tg for the Northern Hemisphere (higher than 30°N latitude), spanning 1960–2021. This dataset encompasses metadata and daily data time series for 27,768, 32,417, and 659 gages for Ta, Sd, and Tg, respectively. Using the ERA5-Land reanalysis data product, we applied deep learning methodology to reconstruct the missing data that account for 54.5%, 59.3%, and 74.3% of Ta, Sd, and Tg daily time series, respectively. The obtained high temporal resolution dataset can be used to better understand physical phenomena and relevant mechanisms, such as the dynamics of land-surface-atmosphere energy exchange, snowpack, and permafrost. © The Author(s) 2024. |
Keywords: | ATMOSPHERE SNOW SOIL TEMPERATURE SNOW ATMOSPHERE SOIL TEMPERATURE |
URI: | http://elar.urfu.ru/handle/10995/141527 |
Access: | info:eu-repo/semantics/openAccess cc-by |
SCOPUS ID: | 85196307991 |
WOS ID: | 001249467800001 |
PURE ID: | 58894441 |
ISSN: | 2052-4463 |
DOI: | 10.1038/s41597-024-03483-x |
metadata.dc.description.sponsorship: | National Science Foundation, NSF, (2053429, 2126792); National Science Foundation, NSF Valeriy Y. Ivanov acknowledges the support of the U.S. National Science Foundation (NSF) CMMI program award # 2053429, and the NSF Navigating the New Arctic Program Track-I grant 2126792. |
Appears in Collections: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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2-s2.0-85196307991.pdf | 13,83 MB | Adobe PDF | View/Open |
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