Um Data Warehouse de dados espaço-temporais para apoio a tomada de decisão na análise de tráfego

Abstract

The utilization of data for information construction that can help the making decision is increasingly necessary for current days, even more in environments that produce a lot of data. In this work is an exploratory case study, where will be shown the steps taken to accomplish the construction and implementation of a template of data multidimensional, for all spacetime formed from records made by sensors installed in traffic light and radars of high speed. Where the model will allow the execution of consults for the construction and discovery in the sence of giving support the support of making a decision. The model made enable the visualization of trajectories built form collected data, among other valuable information. And we made for the users that want to enjoy information about transit and vehicle traffic, as public organs, traffic authorities, or data analysis groups.