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http://hdl.handle.net/2445/208210
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DC Field | Value | Language |
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dc.contributor.author | Blanch Gorriz, Xabier | - |
dc.contributor.author | Guinau Sellés, Marta | - |
dc.contributor.author | Eltner, Anette | - |
dc.contributor.author | Abellán Fernández, Antonio | - |
dc.date.accessioned | 2024-02-29T15:02:37Z | - |
dc.date.available | 2024-02-29T15:02:37Z | - |
dc.date.issued | 2024-01-15 | - |
dc.identifier.issn | 0169-555X | - |
dc.identifier.uri | http://hdl.handle.net/2445/208210 | - |
dc.description.abstract | Change-detection monitoring plays a crucial role in geoscience, facilitating the examination of earth surfaceprocesses and the mitigation of potential risks due to natural hazards. A significant aspect of this monitoringinvolves the use of images, enabling 2D to 4D monitoring approaches. Our objective is to bridge the knowledgegap in developing very low-cost camera units by providing insights into specific products, assembly processes,and utilized codes. The presented approach involves prioritizing cost reduction albeit a trade-off in systemquality. The results obtained in the study area of Puigcerc´os cliff in Spain demonstrates the system's efficacy indetecting rockfalls and pre-failure deformation with a notable level of detection of only 8 cm in the changedetection analysis. Additionally, two system versions are presented; one emphasizing real-time image transmission,while the other provides a simpler, energy-efficient approach conducive to long-term data capture usinga single battery. Both solutions showcase the potential of leveraging very low-cost technology in geohazardmonitoring. | - |
dc.format.extent | 12 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/https://doi.org/10.1016/j.geomorph.2024.109065 | - |
dc.relation.ispartof | Geomorphology, 2024, vol. 449, p. 1-12 | - |
dc.relation.uri | https://doi.org/https://doi.org/10.1016/j.geomorph.2024.109065 | - |
dc.rights | cc-by-nc (c) The Authors, 2024 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ | * |
dc.source | Articles publicats en revistes (Dinàmica de la Terra i l'Oceà) | - |
dc.subject.classification | Fotogrametria | - |
dc.subject.classification | Visualització tridimensional | - |
dc.subject.classification | Esllavissades | - |
dc.subject.other | Photogrammetry | - |
dc.subject.other | Three-dimensional display systems | - |
dc.subject.other | Landslides | - |
dc.title | A cost-effective image-based system for 3D geomorphic monitoring: An application to rockfalls | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 741987 | - |
dc.date.updated | 2024-02-29T15:02:37Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Dinàmica de la Terra i l'Oceà) |
Files in This Item:
File | Description | Size | Format | |
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840830.pdf | 4.8 MB | Adobe PDF | View/Open |
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