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Mt Etna wrapped interferograms (2020-2021)

Type Dataset Class type Remote sensing data

Volcanology Sar Deformations Maps Sar Interferograms Sentinel 1 Mt. Etna

Mt. Etna Sentinel-1A and B SAR data (C-Band operated by ESA), acquired in TopSAR (Terrain Observation with Progressive Scans SAR) Interferometric Wide mode, was processed using the GAMMA package (https://www.gamma-rs.ch) and currently consolidated two-pass interferometry analysis was adopted (Massonnet and Feigl, 1998). In order to remove the topographic phase, a Shuttle Radar Topography Mission (SRTM) Version 4 digital elevation model with 30 m resolution was used (Farr et al., 2007). The filtering approach of Goldstein and Werner (1998) was applied to unwrap the filtered interferogram employing the minimum cost flow algorithm (Costantini, 1998). The unwrapped pairs were then geocoded using the DEM. Credit:Modified Copernicus Sentinel data [2020-2021]/Sentinel Hub

Data and Resources

This dataset has no data

Cite as

Guglielmino F. (2026). Mt Etna wrapped interferograms (2020-2021) (Version 1.0) [Data set]. Istituto Nazionale di Geofisica e Vulcanologia (INGV). https://doi.org/10.13127/etna/interferograms/wrapped.1

Available data encoding formats json, geojson

Field Value
Version 1.0
Dataset Identifier (DOI) 10.13127/etna/interferograms/wrapped.1
Acronym EtnaWrappedInt
Other Identifier OthId Identifier: ingv_1184
OthId Organization: INGV
Dataset Themes TECH
Publisher Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Release Date 25-02-2026
Modification Date 11-05-2026
Geographical Name Organizational Unit Responsible Competence Area
GeoNames URL Not available
Dataset Languages ITA
Temporal Coverage From 01-01-2020 until 31-12-2021
Rights holder Istituto Nazionale di Geofisica e Vulcanologia (INGV)
ROR 00qps9a02
IPA ingv
Update frequency never
Version Of Not available
Spatial extent {"type":"Polygon","coordinates":[[[14.76179113659679,37.89479506054457],[15.411996276713433,37.892932552590665],[15.406626947304813,37.515565387687985],[14.759770262616074,37.511516994920996],[14.76179113659679,37.89479506054457]]]}
Author GUGLIELMINO Francesco
Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy
Class type Volcanoes Department
Remote sensing data

Contributing projects

  • EPOS PON GRINT Infrastruttura di Ricerca Italiana per le Geoscienze
    Ministero dell'Università e della Ricerca (MUR)
    [ 2019-06-30 ⇒ 2023-12-31 ]
  • Iniziative in supporto del progetto GRINT - Rafforzamento del capitale umano
    Ministero dell'Università e della Ricerca (MUR)
    [ 2020-09-01 ⇒ 2025-07-31 ]

Other contributors

  • CACCIOLA Lucia (Data Curator)
  • REITANO Danilo (Data Curator)

Data schema

Standard custom RESTful