The flash object provides a graphical method of selecting a data portal for a region or country. The same can be accomplished from the top menu navigation links.
USGS FEWS NET Data Portal
The USGS FEWS NET Data Portal provides access to geo-spatial data, satellite image products, and derived data products in support of FEWS NET monitoring needs throughout the world. This portal is provided by the USGS FEWS NET Project, part of the Early Warning and Environmental Monitoring Program at the USGS Earth Resources Observation and Science (EROS) Center.
News and Announcements
  • New (NOHRSC) snow water volumes available.
  • New interactive maps for viewing RFE & NDVI time series.
  • eMODIS NDVI incorporated into the EWX tool.
  • Actual Evapotranspiration (ETa) products available for Africa.
  • eMODIS NDVI now available for all regions of Africa.
  • FEWS NET – 25 years of food security monitoring (video).
Software Portfolio
  • Early Warning Explorer
    (EWX) arrow     		EWX Geospatial Water Requirement Satisfaction Index (GeoWRSI) arrow GeoWRSI
    The Early Warning Explorer (EWX) software is an interactive web-based mapping tool that allows users to visualize continental-scale rainfall estimate (RFE), land surface temperature (LST)... more The Geospatial WRSI is a geospatial stand-alone implementation of the Water Requirement Satisfaction Index (WRSI), as it is implemented by USGS FEWS NET. The program runs a crop-specific water balance model... more
  • Decision Support Interface
    (DSI) arrow     		DSI Geospatial Stream Flow Model (GeoSFM) arrow
    GeoSFM
    The Decision Support Interface (DSI) software is a web-enabled decision support tool based on weather and crop conditions. The DSI incorporates a series of drought monitoring rules... more The Geospatial Stream Flow Model (GeoSFM) provides a tool for monitoring wide-area hydrologic events. Model results include maps depicting the status of streamflow, soil water conditions, and... more