Semantic Scholar Open Access 2021 3 sitasi

Monitoring Natural and Anthropogenic Geohazards with SAR Big Data: Successful Experiences Using the Geohazards Exploitation Platform

F. Cigna D. Tapete

Abstrak

This work provides Synthetic Aperture Radar (SAR) big data investigations based on ESA's Geohazards Exploitation Platform (GEP) and the Parallel Small BAseline Subset (P-SBAS) Interferometric SAR (InSAR) on-demand service. Six Sentinel-1 IW SAR stacks for a total of 981 scenes acquired in 2014–2020 were processed to generate advanced ground deformation products providing key geo-information on natural and anthropogenic processes affecting 4 study areas in the Mediterranean: Tunis (Tunisia), the town of Gela (Italy), Methana volcano (Greece), and Crotone and the Capo Colonna promontory (Italy). The identified geohazards comprise subsidence due to land drainage, reclamation and compaction, soil consolidation and infrastructure settlement following engineering works, groundwater pumping for irrigation and industrial use, hydrocarbon extraction, slow-moving landslides and erosion landforms.

Topik & Kata Kunci

Computer Science

Penulis (2)

F. Cigna

D. Tapete

Format Sitasi

APA MLA BibTeX

Cigna, F., Tapete, D. (2021). Monitoring Natural and Anthropogenic Geohazards with SAR Big Data: Successful Experiences Using the Geohazards Exploitation Platform. https://doi.org/10.1109/IGARSS47720.2021.9553836

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Informasi Jurnal

Tahun Terbit: 2021
Bahasa: en
Total Sitasi: 3×
Sumber Database: Semantic Scholar
DOI: 10.1109/IGARSS47720.2021.9553836
Akses: Open Access ✓