Thiago B. Ferreira

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The GeoProfile, which was proposed to standardize the conceptual modeling of geographical databases and contains different abstraction levels of MDA architecture, is a UML profile that can be introduced on a variety of CASE tools already consolidated by the UML infrastructure. This article aims at describing the use of GeoProfile on the Enterprise Architect(More)
As mobile devices, access to geographical information, and migration from web 1.0 to web 2.0 advance, users started playing the role of consumers, producers, and communicators. As a result, several internet systems have spawned that collect Volunteered Geographical Information (VGI). VGI collection systems often need to be developed within short timeframes.(More)
Issues in the area of geographic databases, caused by the lack of a standard geographic conceptual data model, can be classified as interoperability problems. This paper proposes a method to reach horizontal interoperability, i.e., a schema can be transformed in another schema designed using a different model. UML infrastructure and the Enterprise Architect(More)
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