DESIGN AND IMPLEMENTATION OF A COMPUTERIZED DATA BASE SYSTEM FOR OUTPATIENT
CHAPTER ONE 1.1 INTRODUCTION A Geographical Information System (GIS) is a system of hardware, software and procedures to facilitate the management, manipulation, analysis, modeling, representation and display of geo‐referenced data to solve complex problems regarding planning and management of resources. Functions of GIS include data entry, data display, data management, information retrieval and analysis. The applications of GIS include mapping locations, quantities and densities, finding distances and mapping and monitoring ...
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