The potential benefits of using global information systems and global positioning systems (GIS/GPS) to improve the health of displaced populations in complex humanitarian emergencies (CHEs) are only beginning to be explored. Relatively accurate population estimates are essential in calculating mortality and morbidity rates, which are then analyzed to enhance how programs are directed in the field. However, such numbers are notoriously difficult to collect and can be very inaccurate. The potential exists for GIS/GPS to improve the accuracy of such population estimates at various phases of CHEs and to shorten the time it takes to gather these data. Furthermore, GIS/GPS can be used to map and compare different program data to assess coverage and efficacy. For instance, matching maps of the prevalence of malnutrition and the areas where food distribution has occurred during the past 6 to 12 months may reveal disparities that can then be addressed. Case studies will be presented that will address the benefits as well as limitations of using GIS/GPS during the different phases of CHEs. Future research needs will be discussed.
Learning Objectives: At the end of this session participants will be able to do the following: 1) Understand the concepts of spatial sampling and recognize the potential applications and benefits of GIS to displaced populations in complex emergencies. 2) Describe benefits of GIS/GPS used in Tanzania and Ethiopia.
Presenting author's disclosure statement:
Organization/institution whose products or services will be discussed: None
Disclosure not received
Relationship: Not Received.