HYDROGRAPH: EXPLORING GEOGRAPHIC DATA IN GRAPH DATABASES

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Jaudete Daltio
Claudia Bauzer Medeiros

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Water becomes, every day, more scarce. Reliable information about volume and quality in each watershed is important to management and proper planning of their use. Data-intensive science is being increasingly needed in this context. Associated analysis processes require handling the drainage network that represents a watershed. This paper presents an ongoing work that explores geographic watershed data using graph databases - a scalable and flexible kind of NoSQL databases. The Brazilian Watershed database is used as a case study. The mapping between geographic and graph models is based on the natural network that emerges from the topological relationships among geographic entities.

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DALTIO, J.; MEDEIROS, C. B. HYDROGRAPH: EXPLORING GEOGRAPHIC DATA IN GRAPH DATABASES. Revista Brasileira de Cartografia, [S. l.], v. 68, n. 6, 2018. DOI: 10.14393/rbcv68n6-44491. Disponível em: https://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/44491. Acesso em: 24 maio. 2024.
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