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Daymet: Annual 2-degree Tile Summary Cross-Validation Statistics for North America

A newer version exists.

Click the DOI link in the following citation for the latest version (as of 2017-04-24):

Thornton, P.E., M.M. Thornton, and R.S. Vose. 2017. Daymet: Annual Tile Summary Cross-Validation Statistics for North America, Version 3. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1348

Data Set Overview

Data setDaymet: Annual 2-degree Tile Summary Cross-Validation Statistics for North America
VersionV2
DOI10.3334/ORNLDAAC/1303
Release date2016-04-29
ProjectDaymet
Time Period1980-01-01 to 2015-12-31

Description

This data set provides annual summary cross-validation statistics for minimum temperature (tmin), maximum temperature (tmax), and daily total precipitation (prcp) of "Daymet: Daily Surface Weather Data on a 1-km Grid for North America, Version 2" (Thornton et al., 2014). The cross-validation statistics were generated by the Daymet model algorithm from the station-based daily observations and predictions and are summarized for each of the 2-degree by 2-degree tiles in the regimen in which Daymet is derived. Data are available for the temporal period 1980 through 2015, the most recently processed calendar year of Daymet Version 2.

Documentation

Data set reference document

Citation

Thornton, P.E., and M.M. Thornton. 2016. Daymet: Annual 2-degree Tile Summary Cross-Validation Statistics for North America. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1303
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Project

Daymet: Daymet is a collection of gridded estimates of daily weather parameters generated by interpolation and extrapolation from daily meteorological observations. Weather parameters in Daymet include daily surfaces of minimum and maximum temperature, precipitation, humidity, radiation, snow water equivalent, and day length produced on a 1 km x 1 km gridded surface over North America, Puerto Rico, and Hawaii.

Companion Files

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  • Daymet_xval_prcp_stats_1980_large.png
  • Daymet_tile_cross_validation.pdf

Data Files

A newer version exists.

Click the DOI link in the following citation for the latest version (as of 2017-04-24):

Thornton, P.E., M.M. Thornton, and R.S. Vose. 2017. Daymet: Annual Tile Summary Cross-Validation Statistics for North America, Version 3. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1348

Access is restricted for Daymet: Annual 2-degree Tile Summary Cross-Validation Statistics for North America. If you have questions about this product, please contact the ORNL DAAC User Support Office.

Version History

VersionData Set TitlePublished
V2Daymet: Annual 2-degree Tile Summary Cross-Validation Statistics for North America2016-04-29
V3Daymet: Annual Tile Summary Cross-Validation Statistics for North America, Version 32017-04-24

Use Metrics

NumberEarliest DateLastest DateNotes
Downloads162016-01-272016-06-171248 total files downloaded