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  4. Automatic conversion of real-world data from a German road infrastructure management system into a labelled property graph
 
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Automatic conversion of real-world data from a German road infrastructure management system into a labelled property graph

Citation Link: https://doi.org/10.15480/882.13523
Publikationstyp
Conference Paper
Date Issued
2024-09-18
Sprache
English
Author(s)
Heise, Ina  
Technical University of Munich
TORE-DOI
10.15480/882.13523
TORE-URI
https://hdl.handle.net/11420/49616
Start Page
448
End Page
455
Citation
35. Forum Bauinformatik, fbi 2024: 448-455
Contribution to Conference
35. Forum Bauinformatik, fbi 2024  
Publisher
Technische Universität Hamburg, Institut für Digitales und Autonomes Bauen
Peer Reviewed
true
Maintenance of road infrastructure in many countries, including Germany, is carried out by various specialised institutions. These institutions use separate systems that often rely on relational databases. As a result, it becomes nearly impossible to conduct a comprehensive analysis of road infrastructure data. To address this challenge, graph-based representations are commonly used to enable more flexible and comprehensive data linking. This paper introduces an approach to represent geospatial data as a labelled property graph (LPG). The standardization of geospatial data provision through Web Feature Services is leveraged to develop a universal concept for creating the graph representation of geospatial data. The resulting LPG enables a more flexible evaluation of road management data stored in established GIS-based systems, facilitating integration into comprehensive systems. Real-world data from the road management system in Bavaria, a state in Germany, is transformed into an LPG to validate the concept, and an example of a comprehensive query is provided.
Subjects
digital twin
GIS
GML
labelled property graphs
road infrastructure
DDC Class
388: Transportation
005: Computer Programming, Programs, Data and Security
006: Special computer methods
624: Civil Engineering, Environmental Engineering
Publication version
publishedVersion
Lizenz
https://creativecommons.org/licenses/by/4.0/
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