2026-07-17T18:15:01Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/G02158.0012026-01-05T15:17:12Zv0_otherv0_allnoaa
G02158.001Snow Data Assimilation System (SNODAS) Data Products at NSIDCNational Operational Hydrologic Remote Sensing CenterSnow Data Assimilation System (SNODAS) Data Products at NSIDC2004-03-29Boulder, Colorado USANSIDC: National Snow and Ice Data Center1false10.7265/N5TB14TChttps://dx.doi.org/10.7265/N5TB14TCG02158InvestigatorTomCarrollNational Weather ServiceNational Operational Hydrologic Remote Sensing Center1735 Lake Drive W.ChanhassenMN55317USATechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAEARTH SCIENCEAtmospherePrecipitationRain LIQUID PRECIPITATIONEARTH SCIENCECryosphereSnow/IceSnow Depth SNOW DEPTHEARTH SCIENCECRYOSPHERESNOW/ICESNOW MELT Snow Melt Runoff at the Base of the Snow PackEARTH SCIENCECryosphereSnow/IceSnow/Ice Temperature Snow Pack Average TemperatureEARTH SCIENCETerrestrial HydrosphereSnow/IceSnow Water Equivalent SNOW WATER EQUIVALENTEARTH SCIENCECryosphereSnow/IceSnow Water Equivalent SNOW WATER EQUIVALENTEARTH SCIENCEAtmospherePrecipitationSolid Precipitation SOLID PRECIPITATIONEARTH SCIENCEAtmosphereAtmospheric Water VaporSublimation Sublimation from the Snow PackEARTH SCIENCEAtmosphereAtmospheric Water VaporSublimation Sublimation of Blowing SnowClimatology/Meteorology/Atmosphereg02158ModelingNational Operational Hydrologic Remote Sensing CenterNOAANOHRSCNumerical Weather PredictionNWPSNODASSnow CoverSNOw Data Assimilation SystemSnow Water EquivalentSWE2003-09-30active24.950452.8754-124.7337-66.942124.099653.9667-130.5171-62.2504ContinentNorth AmericaCanadaContinentNorth AmericaUnited States Of America1 km1 km1 dayThese data are freely, openly, and fully accessible without restrictions.These data are freely, openly, and fully available to use without restrictions, provided that you cite the data according to the recommended citation at https://nsidc.org/about/use_copyright.html.EnglishNOAANOAANational Oceanic and Atmospheric Administrationhttp://nsidc.org/noaa/Data Center ContactNOAAUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468National Snow and Ice Data CenterCIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAFTP2 - 100 MBBinaryBarrett, Andy. 2003. National Operational Hydrologic Remote Sensing Center Snow Data Assimilation System (SNODAS) Products at NSIDC. NSIDC Special Report 11. Boulder, CO USA: National Snow and Ice Data Center. 19 pp.
Carroll, T., D. Cline, G. Fall, A. Nilsson, L. Li, and A. Rost. 2001. NOHRSC Operations and the Simulation of Snow Cover Properties for the Conterminous U.S. Proceedings of the 69th Annual Meeting of the Western Snow Conference, pp. 1-14.
Carroll, T. 2005. Overview of the Center's Web Site and Products . National Operational Hydrologic Remote Sensing Center, 15 pp.
Jordan, R. 1990. User's guide for USA-CRREL one-dimensional snow temperature model (SNTHERM.89). USA Cold Regions Research and Engineering Laboratory (CRREL), 18 pp.Notice: Due to funding limitations, this data set was recently changed to a “Basic” Level of Service. Learn more about what this means for users and how you can share your story here: <a href="https://nsidc.org/data/user-resources/data-announcements/user-notice-level-service-update-data-products">Level of Service Update for Data Products</a>.<br><br>
This data set contains snow pack properties, such as depth and snow water equivalent (SWE), from the NOAA National Weather Service's National Operational Hydrologic Remote Sensing Center (NOHRSC) SNOw Data Assimilation System (SNODAS). SNODAS is a modeling and data assimilation system developed by NOHRSC to provide the best possible estimates of snow cover and associated parameters to support hydrologic modeling and analysis.VIEW RELATED INFORMATIONhttps://dx.doi.org/10.7265/N5TB14TCDocumentationGET DATAhttps://noaadata.apps.nsidc.org/NOAA/G02158/HTTPSCEOS IDN DIFVERSION 9.92004-03-292026-01-05NSIDCVersion SummaryNSIDCMinor VersionNSIDCCurrent Version1NSIDCLevel of ServiceBasicNSIDCFull Dataset CitationNational Operational Hydrologic Remote Sensing Center. (2004). <i>Snow Data Assimilation System (SNODAS) Data Products at NSIDC</i>. (G02158, Version 1). [Data Set]. Boulder, Colorado USA. National Snow and Ice Data Center. <a href="https://doi.org/10.7265/N5TB14TC">https://doi.org/10.7265/N5TB14TC</a>. [<i><describe subset used if applicable></i>].NSIDCRetiredfalseNSIDCRelated Servicesapplication/vnd.nasa.cmr.umm+jsonfalsejroebuckmmt_service_32962S2721063021-NSIDCV0NSIDCV01service2023-06-27T14:22:11.750Zhttps://noaadata.apps.nsidc.org/NSIDCV0_NOAA_Data_HTTPS_File_SystemNOT PROVIDED1NOAA@NSIDC HTTPS File SystemAccess and download NOAA@NSIDC data using a web browser, or through a command line utility such as WGET, or using programming languages such as R or Python.https://nsidc.org/data/user-resources/help-center/how-access-and-download-noaansidc-dataVIEW RELATED INFORMATIONNOAA@NSIDC HTTPS Access GuidePublicationURLUSER SERVICESNSIDC User ServicesEmailnsidc@nsidc.orgDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESThis is the most current release of this service.AUTHORDEVELOPERPUBLISHERSERVICE PROVIDERNational Oceanic and Atmospheric Administration at the National Snow and Ice Data CenterNSIDC_NOAAhttps://cdn.earthdata.nasa.gov/umm/service/v1.4UMM-S1.4https://noaadata.apps.nsidc.org/NOAA/G02158/