Filters: Tags: precipitation (atmospheric) (X) > Extensions: ArcGIS Service Definition (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types ArcGIS REST Map Service (1) ArcGIS Service Definition (1) Downloadable (1) Map Service (1) Contacts Forest and Rangeland Ecosystem Science Center Matthew Germino Climate Adaptation Science Centers U.S. Geological Survey - ScienceBase David M Barnard Ecosystems Science Data Coordinator Categories Data (1) Tag Types Theme (1) USGS Scientific Topic Keyword (1) Harvest Set (1) Tag Schemes USGS Thesaurus (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Standardized Precipitation-Evapotranspiration Index for western United States, 2001-2014, derived from gridMET climate estimates These data are 30m by 30 m grids of the mean Standardized Precipitation-Evapotranspiration Index (SPEI) between 2001-2014 in the western United States. The SPEI index was developed by Sergio M. Vicente-Serrano and coauthors (https://spei.csic.es/index.html). Source evapotranspiration and precipitation data were generated by gridMET (http://www.climatologylab.org/gridmet.html). Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Climatology, Remote Sensing, USGS Science Data Catalog (SDC), atmospheric and climatic processes, climatology, All tags... climatologyMeteorologyAtmosphere, droughts, environment, precipitation (atmospheric), remote sensing, Fewer tags