557db5d5-dbeb-470a-a9c4-b80d78aa8668 Scenarios Network for Alaska and Arctic Planning uaf-snap-data-tools@alaska.edu 2023-09-28T11:28:37 ISO 19115:2003/19139 1.0 2 2557 771 4762 771 EPSG:3338 Historical Decadal Averages of Monthly Snowfall Equivalent 771m CRU TS3.0/TS3.1 2018-05-04 These files include downscaled historical decadal average monthly snowfall equivalent ("SWE", in millimeters) for each month at 771 x 771 m spatial resolution. Each file represents a decadal average monthly mean. Historical data for 1910-1919 to 1990-1999 are available for CRU TS3.0-based data and for 1910-1919 to 2000-2009 for CRU TS3.1-based data. Matthew Leonawicz Michael Lindgren Tom Kurkowski John Walsh Scott Rupp Stephanie McAfee Jeremy Littell Scenarios Network for Alaska and Arctic Planning uaf-snap-data-tools@alaska.edu https://catalog.snap.uaf.edu/geonetwork/srv/api/records/557db5d5-dbeb-470a-a9c4-b80d78aa8668/attachments/sfe_decadal_771m_preview.png snow historical precipitation https://creativecommons.org/licenses/by/4.0/ 771 eng climatologyMeteorologyAtmosphere 1900-01-15 2009-12-15 -202.5548 -117.22 49.1069 71.4306 Snow-fall equivalent estimates were produced by multiplying snow-day fraction ("fs") by decadal average monthly precipitation ("Pr"). (fs*Pr)/100 Snow-day fraction data used can be found here: http://ckan.snap.uaf.edu/dataset/historical-decadal-ave rages-of-monthly-snow-day-fraction-771m-cru-ts3-0-3-1 Precipitation data used can be found here: http://ckan.snap.uaf.edu/dataset/historical-monthly-and -derived-precipitation-products-771m-cru-ts * Note: In Littell et al. 2018: "SWE" is referred to as "SFE" and "fs" is referred to as "PSF" GeoTIFF 1.0 http://data.snap.uaf.edu/data/Base/AK_771m/historical/CRU_TS/SWE/ WWW:LINK-1.0-http--link Download URL to web-accessible folder containing downloads for this data set. https://doi.org/10.1002/hyp.9934 WWW:LINK-1.0-http--link Suggested citation McAfee, S.A., Walsh, J. and Rupp, T.S. (2014), Statistically downscaled projections of snow/rain partitioning for Alaska. Hydrol. Process., 28: 3930-3946. https://doi.org/10.1002/hyp.9934 https://doi.org/10.3390/w10050668 WWW:LINK-1.0-http--link Suggested citation Littell, J.S.; McAfee, S.A.; Hayward, G.D. Alaska Snowpack Response to Climate Change: Statewide Snowfall Equivalent and Snowpack Water Scenarios. Water 2018, 10, 668. https://doi.org/10.3390/w10050668 SNAP downscaled data products are value added products that build off of other datasets that have been accepted by the scientific community as some of the highest quality climate data available.