Overview
| DOI | https://doi.org/10.3334/ORNLDAAC/1852 |
|---|---|
| Version | 4.2 |
| Project | |
| Published | 2020-12-15 |
| Updated | 2022-04-07 |
| Usage | 2356 downloads |
Description
This dataset provides annual climate summaries derived from Daymet Version 4 daily data at a 1 km x 1 km spatial resolution for five Daymet variables: minimum and maximum temperature, precipitation, vapor pressure, and snow water equivalent. Annual averages are provided for minimum and maximum temperature, vapor pressure, and snow water equivalent, and annual totals are provided for the precipitation variable. Each data file is provided as a single year by variable and covers the same period of record as the Daymet V4 daily data. The annual climatology files are derived from the larger datasets of daily weather parameters produced on a 1 km x 1 km grid for North America (including Canada, the United States, and Mexico), Hawaii, and Puerto Rico. Separate annual files are provided for the land areas of continental North America, Hawaii, and Puerto Rico. Data are distributed in standardized Climate and Forecast (CF)-compliant netCDF and geoTIFF file formats.
Science Keywords
- ATMOSPHERE
- ATMOSPHERIC WATER VAPOR
- WATER VAPOR INDICATORS
- VAPOR PRESSURE
- ATMOSPHERE
- PRECIPITATION
- SNOW WATER EQUIVALENT
- ATMOSPHERE
- ATMOSPHERIC TEMPERATURE
- SURFACE TEMPERATURE
- MAXIMUM/MINIMUM TEMPERATURE
- ATMOSPHERE
- ATMOSPHERIC RADIATION
- SHORTWAVE RADIATION
- ATMOSPHERE
- PRECIPITATION
- PRECIPITATION AMOUNT
Data Use and Citation
This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.
Data Files
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Companion Files
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Dataset Companion Files
Dataset has 1 companion files.
- Daymet_V4_Annual_Climatology.pdf
Visualize and Subset Data
Download customized subsets in user-selected projection and format using the Spatial Data Access Tool.
Advanced Data Access through THREDDS Data Server
THREDDS Data Access: Daymet: Annual Climate Summaries on a 1-km Grid for North America, Version 4 THREDDS Data Access.
See our THREDDS Data Server Catalog Service page for more information.
Additional Resources
Version History
| Version | Dataset Title | Published |
|---|---|---|
| 2 | Daymet: Annual Climate Summaries on a 1-km Grid for North America, Version 2 | 2016-03-17 |
| 3.4 | Daymet: Annual Climate Summaries on a 1-km Grid for North America, Version 3 | 2017-04-19 |
| 4.2 | Daymet: Annual Climate Summaries on a 1-km Grid for North America, Version 4 | 2020-12-15 |