Think About Geographic Information System

A geographic information system (GIS) is a computer system for capturing, storing, querying, analyzing, and displaying geospatial data. A GIS is a system of hardware, software and procedures to facilitate the management, manipulation, analysis, modelling, representation and display of georeferenced data to solve complex problems regarding planning and management of resources. Geographic information systems have emerged in the last decade as an essential tool for urban and resource planning and management.