HYDROGRAPH: EXPLORING GEOGRAPHIC DATA IN GRAPH DATABASES

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Jaudete Daltio
Claudia Bauzer Medeiros

Abstract

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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How to Cite
DALTIO, J.; MEDEIROS, C. B. HYDROGRAPH: EXPLORING GEOGRAPHIC DATA IN GRAPH DATABASES. Brazilian Journal of Cartography, [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: 8 jan. 2025.
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