Proposta de tratamento e modelagem de dados espaciais para uso em infraestrutura de dados espaciais - IDEs: estudo de caso de macrobentos para a área costeira da Baixada Santista.

Abstract

Coastal zones are complex areas that include marine and terrestrial environments. Besides its huge environmental importance, they also attract humans because they provide food, recreation, business, transportation, among others. Some difficulties to manage these areas are related with their complexity, diversity of interests and the absence of standardization to collect and share data to scientific community, public agencies, among others. The use of geo-technologies can be used in the organization, standardization and sharing of this information through Atlas Web and assists planning and decision making issues because it aggregates different files from distinct sources. The construction of a spatial database integrating the environmental business, to be used on Spatial Data Infrastructure (SDI) is illustrated by a bioindicator, Macrobenthos, that indicates the quality of the sediments. This research shows the required steps to build Macrobenthos spatial database based on Santos Metropolitan Region as a reference. Besides, it tries to illustrate the problems related to organize non standardized data. It can be concluded, when working with environmental data, that the structuring of knowledge in a conceptual model is essential for their subsequent integration into the SDI. During the modeling process it can be noticed that methodological issues related to the collection process may obstruct or make impracticable the data integration from different studies of the same area. The development of a database model and its subsequent publication in a Geoportal can be used as a reference for further research with similar goals.

Estudo Sobre Infraestrutura De Dados Espaciais Para Embasar a Proposta De Desenvolvimento De Uma Ide Para a Universidade Federal De Viçosa

“…A Arquitetura Orientada a Serviços, ou em inglês Service Oriented Architeture (SOA), é um modelo desenvolvido para organizar e utilizar recursos distribuídos que podem estar sob o controle de diferentes domínios de propriedade (OASIS, 2006). Essa arquitetura tem sido muito utilizada no desenvolvimento de IDEs, por se basear em serviços, é independente de tecnologias, assim consegue facilitar a integração de serviços entre vários sistemas, permitindo o desenvolvimento de uma IDE com interoperabilidade (CARVALHO, 2013).…”