The Use of GIS Technologies within the NOAA Climate Prediction Center’s FEWS-NET Program

Abstract

Geographical Information Systems applications are used daily within the United States Agency for International Development (USAID) Famine Early Warning System Network (FEWS-NET) to provide relevant meteorological and climatic information to support weather-related natural disaster management efforts (Love, 2004). It is through the use of GIS technologies that a more user friendly, value-enhanced, and distinctly directed set of information may be created and disseminated to the end user. However; the data flow cycle does not end there. Users will ingest this information and modify it for their own purposes, resulting in a new product possibly benefiting the original institution. It is the purpose of this paper to inform the disaster management community of our experience with weather and climate related GIS technology in order to gain critical feedback in the direction of improving the data and services we provide and to add to the common pool of GIS knowledge. Within this document, examples of manual and automated Climate Prediction Center’s FEWS-NET products will form the base of the discussion. History of GIS use within FEWS-NET will provide background information, while a discussion of our experience determining user requirements will give a view into the task at hand. A summary of possible future directions will culminate the report.