Alaa AlBakkour

 The concept of GIS and Comparing GIS with other information systems/Learn about geographic information systems : Geographic information system GIS A computer-based system that collects, maintains, stores, outputs, and distributes spatial and descriptive data and information for specific objectives It helps in planning and making decisions regarding    In agriculture, urban planning and housing expansion, in addition to reading the infrastructure of any city by .creating so-called lay layers This system enables us to enter geographical information (maps, aerial photographs, satellite visuals) and descriptive information (names, tables) to process, store, retrieve, query, analyze spatial and statistical analysis, and display it on a computer screen or on paper in the form of maps, reports, and graphs or through the website. :The term GIS consists of three main components Geography: The spatial component of these systems is the land and the real world from which this information