ABSTRACT GIS has been used for many years In Iran, in agricultural, economic, natural resources, urban planning and other sectors. Using GIS in these sectors also face different barriers, mainly because lack of accurate and sufficient data. However, using GIS for health management and research is still in the beginning stages. Health service in Iran is widely spread and complicated activity. Health management is also a centralized decision making procedure. Therefore allocation of spatially scattered health facilities to urban and rural area is a very difficult task The local health management in Khorasan Province (North East of Iran) decided to use GIS as the main tools for processing the health data in spatial base. We proposed them to develop an enterprise Web based GIS for health service in Khorasan. A project has been designed to prepare spatial data, general platform, relational database and web based GIS software. The architecture of the system is based on Content Management System (CMS). In the CMS, three main branches are considered: Spatial data preparing, feature attribute data preparing, processing and management and spatially relating the feature attribute databases. The project is completed and the system will be ready to be used in the near future. In this paper we have explained our plan and the stages that we have completed to establish the Health Geographic Information System for Khorasan province

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