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Virunga Volcanoes Supersite Biennial Report: 2017- 2019 Open
The Virunga Volcanoes is the first Supersite established on the African continent in a highly populated Multi-hazards region. This permanent Supersite was established in a critical context as little was known about the Virunga hazards sour…
An innovative compact lidar for atmospheric aerosol, water vapour and transmissivity measurements Open
The Naples observation station serves as a National Facility for the ACTRIS Aerosol Cloud and Trace Gases Research Infrastructure. In this frame, an innovative lidar system was recently made operational as part of the mobile unit for the a…
DInSAR analysis to detect local and regional coseismic ground deformation: insights from the 2016 central Italy earthquake Open
Over the past three decades, remote sensing techniques, particularly Differential Synthetic Aperture Radar Interferometry (DInSAR), have been used to investigate ground deformation phenomena accurately. The DInSAR method is extensively ado…
Automated classification of A-DInSAR-based ground deformation by using random forest Open
Wide-area ground motion monitoring is nowadays achievable via advanced Differential Interferometry SAR (A-DInSAR) techniques which benefit from the availability of large sets of Copernicus Sentinel-1 images. However, it is of primary impor…
DInSAR-based monitoring services for ground deformation retrieval on active volcanoes and seismic regions through spaceborne and airborne radar sensors Open
Surface displacement is one of the main parameters to assess the natural hazard in volcanic and seismic regions, as well as in areas affected by landslides and subsidence. Differential Synthetic Aperture Radar Interferometry (DInSAR) is be…
Nation-wide mapping and classification of ground deformation phenomena through the spatial clustering of P-SBAS InSAR measurements: Italy case study Open
The rising availability of satellite-based multi-temporal interferometric datasets covering large areas of the Earth surface constitutes a huge asset in the context of operational workflows aimed at improving land risk assessment and manag…
The August 2019 Piton de la Fournaise (La Réunion Island) Eruption: Analysis of the Multi-Source Deformation Pattern Detected through Sentinel-1 DInSAR Measurements Open
Piton de la Fournaise is one of the most active worldwide volcanoes, located on the southeastern part of La Réunion Island. In this work, we focus on the eruption that occurred on the southeastern flank of this volcano, inside the Enclos F…
Geodetic modelling of a multi-source deformation pattern retrieved through Sentinel-1 DInSAR measurements: the 11-15 August 2019 Piton de la Fournaise (La Réunion Island) eruption case-study Open
The Piton de la Fournaise volcano is located on the southeastern part of La Runion Island and is inserted in the tectonic framework of the Indian Ocean. It is one of the most active worldwide volcanoes and it can be classified as a hot-spo…
EasyGeoModels: a New Tool to Investigate Seismic and Volcanic Deformations Retrieved through Geodetic Data. Software Implementation and Examples on the Campi Flegrei Caldera and the 2016 Amatrice Earthquake  Open
The increasingly widespread use of space geodesy has resulted in numerous, high-quality surface deformation data sets. DInSAR, for instance, is a well-established satellite technique for investigating tectonically active and volcanic areas…
Rapid detection of complex deformation pattern following strong earthquakes through DInSAR measurements: the October 2016 central Italy case Open
In the last three decades, remote sensing techniques, such as Differential Synthetic Aperture Radar Interferometry (DInSAR), Lidar differencing, optical imagery, and Global Positioning System (GPS) have been exploited for investigating, wi…
Remote sensing of steep-slope volcanoes: the Stromboli case study Open
Steep-slope volcanoes are geomorphological systems receptive to both exogenous and endogenous phenomena. Volcanic activity produces debris and lava accumulation, whereas magmatic/tectonic and gravitational processes can have a destructive …
DInSAR_Ruptures.kmz Open
We here include the surface coseismic ruptures interpreted from the VDM in kmz, the DInSAR slope analysis performed in QGis as a GeoTiff (WGS84-UTM33N, EPSG:32633) and the ASCII file of the VDM 1 and HDM1.
DInSAR_Carboni et al. 2021 Open
We here include the surface coseismic ruptures interpreted from the VDM in kmz, the DInSAR slope analysis performed in QGis as a GeoTiff (WGS84-UTM33N, EPSG:32633) and the ASCII file of the VDM 1 and HDM1.
View article: Soil deformation analysis through fluid-dynamic modelling and DInSAR measurements: a focus on groundwater withdrawal in the Ravenna area (Italy)
Soil deformation analysis through fluid-dynamic modelling and DInSAR measurements: a focus on groundwater withdrawal in the Ravenna area (Italy) Open
This study aims at assessing the deformation processes affecting an area NW of the city of Ravenna (northern Italy), caused by groundwater withdrawal activities. In-situ data, geologic and structural maps, piezometric measurements, undergr…
A Global Archive of Coseismic DInSAR Products Obtained Through Unsupervised Sentinel-1 Data Processing Open
We present an automatic and unsupervised tool for the systematic generation of Sentinel-1 (S1) differential synthetic aperture radar interferometry (DInSAR) coseismic products. In particular, the tool first retrieves the location, depth, a…
Automatic Generation of Sentinel-1 Continental Scale DInSAR Deformation Time Series through an Extended P-SBAS Processing Pipeline in a Cloud Computing Environment Open
We present in this work an advanced processing pipeline for continental scale differential synthetic aperture radar (DInSAR) deformation time series generation, which is based on the parallel small baseline subset (P-SBAS) approach and on …
Virunga Volcanoes Supersite Biennial Report: 2017- 2019 Open
The Virunga Volcanoes is the first Supersite established on the African continent in a highly populated Multi-hazards region. This permanent Supersite was established in a critical context as little was known about the Virunga hazards sour…
Seismogenic Source Model of the 2019, Mw 5.9, East-Azerbaijan Earthquake (NW Iran) through the Inversion of Sentinel-1 DInSAR Measurements Open
In this work, we investigate the Mw 5.9 earthquake occurred on 7 November 2019 in the East-Azerbaijan region, in northwestern Iran, which is inserted in the tectonic framework of the East-Azerbaijan Plateau, a complex mountain belt that co…
Seismogenic source model of the 2019 Mw 5.9 East-Azerbaijan earthquake (NW Iran) through Sentinel-1 DInSAR measurements Open
On 7 November 2019 (22:47 UTC) a Mw 5.9 earthquake struck the East-Azerbaijan region, in the north-western Iran, about 100 km east of Tabriz, the fourth largest city of Iran with a population of over two million. This seismic event caused …
Continental scale SBAS-DInSAR processing for the generation of Sentinel-1 deformation time series within a cloud computing environment: achieved results and lessons learned Open
The Sentinel-1 constellation of the Copernicus Program already represents a big revolution within the Earth Observation (EO) scenario. This result is mainly due to the capability of this constellation to acquire huge volumes of SAR data al…
Ground deformation associated with the August 2019 eruption of Piton de la Fournaise (La Réunion Island) inferred from DInSAR measurements Open
Piton de la Fournaise volcano forms the southeastern part of La Runion, an oceanic basaltic island in the southernmost part of Mascarene Basin (Indian Ocean). Five eruptions occurred at Piton in 2019, accompanied by seismic activity, lava …
Monitoring system at etna volcano during seismo-volcanic crisis of december 2018 based on multiorbits SBAS-DInSAR analysis Open
An intense volcano-tectonic crisis affected a part of Etna volcano from 24 to 27 December 2018; such event was analyzed and monitored by using the DInSAR technique, taking advantage from Sentinel-1 constellation and COSMO-SkyMed measuremen…
Global data-base of co-seismic interferograms generated via unsupervised Sentinel-1 DInSAR processing Open
Differential Synthetic Aperture Radar Interferometry (DInSAR) is one of the key methods to investigate, with centimeters to millimeters accuracy, the Earth surface displacements, as those occurred during natural and man-made hazards.Nowada…
The 2019 Stromboli eruption: the space-borne and ground-based InSAR contribution Open
On 3 July 2019, Stromboli experienced a paroxysmal explosion without long-term precursors, as instead occurred before the last two effusive eruptions. In the following months, lava outpoured from a vent localized in the SW crater area, and…
A microwave monitoring service for the study of the Stromboli volcano deformation Open
In this paper, we present the activities relevant to the microwave monitoring of the Stromboli volcano ground deformation, performed by IREA-CNR (Institute for the Electromagnetic Sensing of the Environment) and UNIFI (University of Floren…
Excess Path Delays From Sentinel Interferometry to Improve Weather Forecasts Open
A synthetic aperture radar can offer not only an accurate monitoring of the earth surface deformation, but also information on the troposphere, such as the total path delay or the columnar water vapor at high horizontal resolution. This ca…
Fractal Study of the 1997–2017 Italian Seismic Sequences: A Joint Analysis of Seismological Data and DInSAR Measurements Open
During the last 20 years (1997 to 2017), four seismic sequences with Mw ≥ 5.5 mainshocks nucleated along the Central and Northern Apennines chain (Italy), causing casualties and damage: the 1997 Colfiorito, the 2009 L’Aquila, the 2012 Emil…