Articles | Volume 12, issue 4
https://doi.org/10.5194/essd-12-2381-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-12-2381-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
SCDNA: a serially complete precipitation and temperature dataset for North America from 1979 to 2018
University of Saskatchewan Coldwater Lab, Canmore, Alberta, Canada
Centre for Hydrology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
Martyn P. Clark
University of Saskatchewan Coldwater Lab, Canmore, Alberta, Canada
Centre for Hydrology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
Andrew J. Newman
National Center for Atmospheric Research, Boulder, CO, USA
Andrew W. Wood
National Center for Atmospheric Research, Boulder, CO, USA
Simon Michael Papalexiou
Centre for Hydrology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
Department of Civil, Geological and Environmental Engineering, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
Vincent Vionnet
Environmental Numerical Research Prediction, Environment and Climate Change Canada, Dorval, Quebec, Canada
Paul H. Whitfield
University of Saskatchewan Coldwater Lab, Canmore, Alberta, Canada
Centre for Hydrology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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Saved (final revised paper)
Latest update: 09 Nov 2026
Short summary
Station observations are critical for hydrological and meteorological studies, but they often contain missing values and have short measurement periods. This study developed a serially complete dataset for North America (SCDNA) from 1979 to 2018 for 27 276 precipitation and temperature stations. SCDNA is built on multiple data sources and infilling/reconstruction strategies to achieve high-quality estimates which can be used for a variety of applications.
Station observations are critical for hydrological and meteorological studies, but they often...
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