G. Pietrantonio
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View article: New Advances Towards Early Warning Systems in the Mediterranean Sea Using the Real-Time RING GNSS Research Infrastructure
New Advances Towards Early Warning Systems in the Mediterranean Sea Using the Real-Time RING GNSS Research Infrastructure Open
Nowadays, information obtained through Global Navigation Satellite Systems (GNSSs) is widely employed in modern geodesy. The Precise Point Positioning (PPP) approach, which leverages signals from multiple GNSS constellations (e.g., GPS, GL…
View article: Deformation at Mefite d’Ansanto area (Italy) through an interdisciplinary approach: GNSS Network and Digital Elevation Model
Deformation at Mefite d’Ansanto area (Italy) through an interdisciplinary approach: GNSS Network and Digital Elevation Model Open
In the frame of FURTHER project, “The role of FlUids in the pReparaTory pHase of EaRthquakes in Southern Apennines”, (https://progetti.ingv.it/en/further), consisting in a multidisciplinary study based on seismological, geodeti…
View article: Real-time GPS vs full-GNSS time series accuracies estimations at RING INGV research infrastructure
Real-time GPS vs full-GNSS time series accuracies estimations at RING INGV research infrastructure Open
The RING (Rete Integrata Nazionale GNSS) is a research infrastructure developed for accurately measuring deformations at different spatial and temporal scales in the Eurasia-Africa plate boundary region (Avallone et al., 2010). Currently, …
View article: GNSS-Interferometric Reflectometry, spectral artifacts and sea level measurements in the Mediterranean Sea
GNSS-Interferometric Reflectometry, spectral artifacts and sea level measurements in the Mediterranean Sea Open
Tidal sea level variations in the Mediterranean basin, although altered and amplified by resonance phenomena in confined sub-basins (e.g., Adriatic Sea), are generally confined within 0.5 meters and exceptionally up to 1.5 meters. Here we …
View article: Geodynamics, geophysical and geochemical observations, and the role of CO2 degassing in the Apennines
Geodynamics, geophysical and geochemical observations, and the role of CO2 degassing in the Apennines Open
An accurate survey of old and new datasets allowed us to probe the nature and role of fluids in the seismogenic processes of the Apennines mountain range in Italy. New datasets include the 1985–2021 instrumented seismicity catalog, the com…
View article: Water level and volume estimations of the Albano and Nemi lakes (central Italy)
Water level and volume estimations of the Albano and Nemi lakes (central Italy) Open
In April 2006 an airborne laser scanning (LIDAR) survey of the Albano and Nemi craters was carried out to obtain a high resolution digital terrain model (DTM) of the area. We have integrated the LIDAR survey of the craters and the recent b…
View article: VADASE Reliability and Accuracy of Real-Time Displacement Estimation: Application to the Central Italy 2016 Earthquakes
VADASE Reliability and Accuracy of Real-Time Displacement Estimation: Application to the Central Italy 2016 Earthquakes Open
The goal of this article is the illustration of the new functionalities of the VADASE (Variometric Approach for Displacements Analysis Stand-alone Engine) processing approach. VADASE was presented in previous works as an approach able to e…
View article: Coseismic displacements on Ischia island, real-time GPS positioning constraints on earthquake source location
Coseismic displacements on Ischia island, real-time GPS positioning constraints on earthquake source location Open
We use GNSS data to simulate the early seismic source location of a M 4 event occurred in the island of Ischia, Italy. The study suggests that real-time GNSS data can support the seismic location system in the early stage of the emergency …
View article: Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data
Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data Open
We investigate a large geodetic data set of interferometric synthetic aperture radar (InSAR) and GPS measurements to determine the source parameters for the three main shocks of the 2016 Central Italy earthquake sequence on 24 August and 2…
View article: A Combined Velocity Field of the Mediterranean Region
A Combined Velocity Field of the Mediterranean Region Open
We provide a new 3-D GPS velocity field solution of the Euro-Mediterranean area computed at the Centro Nazionale Terremoti (CNT) division of the Istituto Nazionale di Geofisica e Vulcanologia (INGV). The available raw GPS data since 1993, …
View article: GPS observations of coseismic deformation following the 2016, August 24, Mw 6 Amatrice earthquake (central Italy): data, analysis and preliminary fault model
GPS observations of coseismic deformation following the 2016, August 24, Mw 6 Amatrice earthquake (central Italy): data, analysis and preliminary fault model Open
We used continuous Global Positioning System (GPS) measurements to infer the fault geometry and the amount of coseismic slip associated to the August 24, 2016 Mw 6 Amatrice earthquake. We realized a three dimensional coseismic displacement…