Development of an Ontology-Based Framework to Enhance Geospatial Data Discovery and Selection in Geoportals for Natural-Hazard Early Warning Systems
Discovering and selecting relevant geospatial datasets from heterogeneous sources remains difficult in conventional geoportals, where keyword-based search often fails to capture thematic relationships or user intent. This article presents an ontology-based framework that augments geoportals with sem...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
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MDPI AG
2025-09-01
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| Schriftenreihe: | ISPRS International Journal of Geo-Information |
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| Online-Zugang: | https://www.mdpi.com/2220-9964/14/10/369 |
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