Sistema multiusuário para publicação de informações georreferenciadas com base em ferramentas de código fonte aberto

Abstract

The geographic information systems (GIS) are great potential tools to support organizations management. The requirements for implantation and use of this system are computational (the hardware and software) and human resources. Due to the high cost of some systems and involvement of many professionals in the geoprocessment area, the implantation of these systems can become onerous. A possible solution to reduce costs is the development of geographic information systems capable to be remotely managed, through web interface and using free software and open source code tools. This work has for its objective the development of a multiusing system to publish georeferenced information to support management tasks. The system is based on a web visualization interface, made by free software and open source code tools; tools for data administration through web; platform independence in the client with web browser; database management system; tools to generate web maps to the InterNet and ways to create new queries through web.