2026-04-05T07:41:08Z https://oai.datacite.org/oai

doi:10.13127/stromboli/2023-uas-survey 2025-04-16T16:24:21Z WNGN CRUI.INGV

2 CRUI.INGV 10.13127/STROMBOLI/2023-UAS-SURVEY Nannipieri, Luca Luca Nannipieri https://orcid.org/0000-0002-7529-1020 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Di Traglia, Federico Federico Di Traglia https://orcid.org/0000-0001-5869-0743 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Fornaciai, Alessandro Alessandro Fornaciai https://orcid.org/0000-0003-4829-4928 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Favalli, Massimiliano Massimiliano Favalli https://orcid.org/0000-0002-7338-6069 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Bevilacqua, Andrea Andrea Bevilacqua https://orcid.org/0000-0002-0724-2593 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Istituto Nazionale di Geofisica e Vulcanologia (INGV) 2023 Digital Surface Model and the orthophoto of the Stromboli Island NE flank Digital Surface Model and orthophoto Istituto Nazionale di Geofisica e Vulcanologia (INGV) https://ror.org/00qps9a02 2023 2023 en 24.6 GB application/gzip image/tiff Open Access Creative Commons Attribution 4.0 International Stromboli is a volcanic island located in the Tyrrhenian Sea off the northern coast of Sicily. On the night between 25 and 26 May 2023, a massive human-caused wildfire destroyed hectares of Mediterranean brush on the north side of the island, above the main village. On 12 August 2023, heavy rainfall remobilized the loose volcaniclastic material that covered the volcanic flank triggering debris flows that were channelled along the roads and flooded several buildings causing severe damage to the village. End of March 2023, an extensive UAS survey was carried out on the NE flank of Stromboli volcano over an area heavily affected by the remobilization of incoherent deposits triggered by the 12 August 2022 rainfall and the following. The survey was conducted by two UAS: a DJI Phantom pro and a DJI Phantom pro RTK. UAS surveys were supported by a simultaneous GPS campaign made by R10 Trimble real-time kinematic (RTK) Differential GPS (DGPS) for acquiring ground points to be used for georeferencing the DJI Phantom pro 3D model and for measuring the errors of the final 3D model. 28 Unmanned Aerial System surveys were carried out. The mean elevation flight was 62.7 m above ground level. 5922 photographs were acquired. The surveys covered an area of 1.4 km2. The photographs acquired during the UAS surveys were used for generating the Digital Surface Model and the orthophotos of the area through Structure from Motion (SfM) and Multi-view Stereo Matching (MSM) algorithm implemented in the Agisoft Metashape Professional version 1.6.2. software. Stromboli Island NE flank 15.2189 15.2276 38.8001 38.811 Presidenza del Consiglio dei Ministri - Dipartimento della Protezione Civile (DPC) https://doi.org/10.13039/100012783 Convenzione DPC 2022-2024 - All.B