Geographic information systems (GIS) are becoming more usual due to the improved performance of computer systems. GIS applications are being developed using the three-tier software architecture traditionally used for generalpurpose information systems. Even though this architecture is suitable for GIS applications, the special nature and exclusive characteristics of geographic information pose ...

Africa is generally held to be in crisis, and the quality of life for the majority of the continent's inhabitants has been declining in both relative and absolute terms. In addition, the majority of the world's disease burden is realised in Africa. Geographical information systems (GIS) technology, therefore, is a tool of great inherent potential for health research and management in Africa. Th...


 In the modern world where technology and information systems are a dire for every sectors improvement, tourism industry can also not progress without them. Geographic Information Systems (GIS) helps identify potential resources located, their distribution, about them associated characteristics. Beyond providing cartographic applications, GIS plays an essential role in comfort effectivene...

In this work, we present an application architecture that integrates geographic information systems (GIS) data into an application that supports several advanced capabilities. This application is implemented on the previously developed Interactive Land Use VRML Application (ILUVA). The application features the the integration of dynamic content generated by a server and support of live updates....

During recent years, there has been exponential growth in biological information. With the emergence of large datasets in biology, life scientists are encountering bottlenecks in handling the biological data. This study presents an integrated geographic information system (GIS)-ontology application for handling microbial genome data. The application uses a linear referencing technique as one of...

In this study, current geographic information system (GIS)-based methods and their application for the modeling and assessment of mining-induced hazards were reviewed. Various types of mining-induced hazard, including soil contamination, soil erosion, water pollution, and deforestation were considered in the discussion of the strength and role of GIS as a viable problem-solving tool in relation...

Spatial decision support systems (SDSS) are decision support tools which have been used widely in addressing complicated issues involving a spatial component. The use of SDSS has increased greatly over the last few decades especially in fields such as planning, natural resources management, and environmental science. Traditionally, SDSS have been developed with Geographic Information Systems (G...

GIS software has different useful tools that can be used for sites, demographic and competitive analysis. These tools enable retail and market researchers to find solutions related to many retail planning issues. The aim of this paper is to use Geographical Information Systems (GIS) for retail location assessment of two retail centers called Al-Dawly and Al-Mahmal centers located at Jeddah city...