‘Stratigraphically Homogeneous Zones’: automated construction and restitution procedure for engineering geology use

This study presents an automated method for the construction and spatialization of stratigraphic columns, facilitating the creation of maps of Stratigraphically Homogeneous Zones (SHZ). This approach integrates GIS tools with custom Python scripts, streamlining the manual process traditionally used...

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Veröffentlicht in:Journal of maps Jg. 21; H. 1
Hauptverfasser: D’Agostino, A., Porchia, A., Tortorici, G., Pavano, F., Cavuoto, G., Moscatelli, M., Ortolano, G., Catalano, S.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Taylor & Francis Group 31.12.2025
Schlagworte:
Engineering-Geological Units
GIS Automation
Northern Calabria
Python scripts
Seismic Microzonation
Stratigraphically Homogeneous Zones
ISSN:1744-5647, 1744-5647
Online-Zugang:Volltext
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Zusammenfassung:This study presents an automated method for the construction and spatialization of stratigraphic columns, facilitating the creation of maps of Stratigraphically Homogeneous Zones (SHZ). This approach integrates GIS tools with custom Python scripts, streamlining the manual process traditionally used in Seismic Microzonation (SM) studies according to Italian standards. Our method allows for rapid, scalable processing and provides a detailed geological model of near-surface stratigraphy, essential for land management and seismic risk assessment. We employed our scripts to automatically produce the map of SHZ in the test area of Cariati (Northern Calabria), demonstrating their effectiveness by accurately replicating and extending the manually-derived stratigraphic columns. Additionally, this procedure enhances accessibility to geological data by enabling subsurface insights through spatialized 1D stratigraphic information, while preserving the simplicity of 2D visualization. This advancement holds promise for broader applications in territorial planning and infrastructure development, supporting informed decision-making in various fields of geoscience and engineering.
ISSN:1744-5647
1744-5647
DOI:10.1080/17445647.2025.2504064