介绍美国USGS的饥荒预警数据门户网站-USGS FEWS NET Data Portal

hillside

http://earlywarning.usgs.gov/fews/index.php#SOFTWARE

Famine Early Warning Systems Network The U.S. Agency for International Development (USAID) Famine Early Warning Systems Network (FEWS NET) is an information system designed to identify problems in the food supply system that potentially lead to famine or other food-insecure conditions in sub-Saharan Africa, Afghanistan, Central America, and Haiti. Click here for more. Move your mouse inside the map area to select a FEWS NET data portal.

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 Monthly ETa anomaly data for Africa available for download. Products available for expanded Central Asia region. New percent of average NDVI products for Africa. Visit our pubs page for country-level climate trend analyses. FEWS NET - 25 years of food security monitoring (video).

Software Portfolio Early Warning Explorer (EWX)                                 登录/注册后可看大图                                 登录/注册后可看大图 Geospatial Water Requirement Satisfaction Index (GeoWRSI)                                 登录/注册后可看大图                                 登录/注册后可看大图 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)                                 登录/注册后可看大图                                 登录/注册后可看大图 Geospatial Stream Flow Model (GeoSFM)                                 登录/注册后可看大图                                 登录/注册后可看大图 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

又是那隻貓

美国还有饥荒么。

hillside

又是那隻貓 发表于 2013-6-15 12:48

                               
登录/注册后可看大图

美国还有饥荒么。

主要是为非洲及其发展中国家服务.其中还有非洲数据门户专栏.

wohenkuang

这是什么东西