Ambiente computacional para análise de dados espaciais

Abstract

The Geographic Information’s Systems (GIS) are solutions that give support to geoprocessing area professionals, such solutions provide help on decision making and on cartography production improve. The built of GIS using Web platform aspire to bring advantages founded only on this development model, like, access easiness, maintenance and simplified scalability, on the other hand, some limitations exists using this platform, because Web doesn’t have a large group of resources like Desktop platform. The present work its establish the creation of a Web application based of Google Web Toolkit (GWT) technology using spatial data base to store and control spatial resources, further use PostgreSQL database to work with different sources data. This application has the objective of bring to their users a solution on spatial data analysis and statistics.