Integration of numerical models in geographic databases: the case of Sado estuary management

• Autor(a) principal: Painho, M.
• Data de Publicação: 2002
• Outros Autores: Sena, R., Caeiro, S., Martins, Flávio Augusto Bastos da Cruz, Costa, Maria H., Neves, R.
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10400.1/38
• topic: Modelo matemático; GIS; 532; 681.3 (G.I.S.); Numerical models; Estuary management; DPSIR model

Geographic information systems (GIS) are now widely applied in coastal resource management. Their ability to organise and interface information from a large range of public and private data sources, and their ability to combine this information, using management criteria, to develop a comprehensive picture of the system explains the success of GIS in this area. The use of numerical models as a tool to improve coastal management is also widespread. Less usual is a GIS-based management to ol implementing a comprehensive management model and integrating a numerical modelling system into itself. In this paper such a methodology is proposed. A GIS-based management tool based on the DPSIR model is presented. An overview of the MOHID numerical modelling system is given and the method of integrating this model in the management tool is described. This system is applied to the Sado Estuary (Portugal). Some preliminary results of the integration are presented, demonstrating the capabilities of the management system.