NCAR Resarch Data Archive logo

Daily Gridded North American Snowfall

d526000
| DOI: 10.5065/5BJC-W635
 
Abstract:

A daily gridded North American snowfall data with focus on the quality of the interpolated product is archived in this dataset. Daily snowfall amounts from National Weather Service Cooperative Observer Program stations and Meteorological Service of Canada surface stations are interpolated to 1 degree by 1 degree grids and examined for data record length and quality. The interpolation is validated spatially and temporally through the use of stratified sampling and k-fold cross-validation analyses. Interpolation errors average around 0.5 cm and range from less than 0.01 to greater than 2.5 cm. For most locations, this is within the measurement sensitivity. Grid cells with large variations in elevation experience higher errors and should be used with caution.

Temporal Range:
1900-01-01 to 2009-12-31 (Entire dataset) Period details by dataset product
Variables:
Snow
Data Types:
Platform Observation
Data Contributors:
USDA/NRCS/NWCC
National Water and Climate Center, National Resources Conservation Service, U. S. Department of Agriculture
Publications:
Kluver, Daria, Tom Mote, Daniel Leathers, Gina R. Henderson, Weihan Chan, and David A. Robinson, 2016: Creation and Validation of a Comprehensive 1 degree by 1 degree Daily Gridded North American Dataset for 1900-2009: Snowfall. Journal of Atmospheric and Oceanic Technology, 33(5), 857-871 (DOI: 10.1175/JTECH-D-15-0027.1).
Total Volume:
1.51 GB (Entire dataset) Volume details by dataset product
Data Formats:
Metadata Record:
Data License:
Citation counts are compiled through information provided by publicly-accessible APIs according to the guidelines developed through the https://makedatacount.org/ project. If journals do not provide citation information to these publicly-accessible services, then this citation information will not be included in RDA citation counts. Additionally citations that include dataset DOIs are the only types included in these counts, so legacy citations without DOIs, references found in publication acknowledgements, or references to a related publication that describes a dataset will not be included in these counts.