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Semantic Integration of Geospatial Data from Earth Observations

Arenas, Helbert and Aussenac-Gilles, Nathalie and Comparot, Catherine and Trojahn, Cassia Semantic Integration of Geospatial Data from Earth Observations. (2016) In: 20th International Conference on Knowledge Engineering and Knowledge Management (EKAW 2016), 19 November 2016 - 23 November 2016 (Bologne, Italy).

(Document in English)

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Official URL: https://doi.org/10.1007/978-3-319-58694-6_8


We propose an approach to semantically enrich metadata records of satellite imagery with external data. As a result we are able the identify relevant images using a larger set of matching criteria. Conventional methods for annotating data sets are usually based on metadata records (with attributes such as title, provider, access mode, and spatio-temporal characteristics), which other a narrow view of the world. Enriching metadata with contextual information (i.e., the region depicted in the image has been recently affected by extreme weather) requires formalizing spatio-temporal relationships between metadata records and external data sources. Semantic technologies play a key role in such scenarios by providing an infrastructure based on RDF and ontologies.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to Springer editor. This papers appears in Volume 10180 of Lecture Notes in Computer Science ISSN: 0302-9743 ISBN: 978-3-319-58693-9 The original PDF is available at: https://link.springer.com/content/pdf/10.1007/978-3-319-58694-6_8.pdf
HAL Id:hal-01692720
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Laboratory name:
Deposited On:17 Jan 2018 14:31

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