Francesco Casu
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fraxinsar.bsky.social
Francesco Casu
@fraxinsar.bsky.social
67 followers 64 following 2 posts
Research Director @CNRIREA
#InSAR #GroundDisplacement #Volcano #Earthquake
Posts Replies Media Videos
Reposted by Francesco Casu
alarosa.bsky.social
📢If you are interested in InSAR applications in 🌎 Sciences, don't miss this webinar organized by BeGEO, IREA-CNR and Progressive Systems. Register by scanning the QR code or at docs.google.com/forms/d/e/1F... 🌍🛰⚒️ @earth-science.bsky.social #geoscience #AcademicSky
April 1, 2025 at 11:56 AM
fraxinsar.bsky.social
New study on @naturecomms.bsky.social about #seismicity #uplift and #gas at #CampiFlegrei caldera rdcu.be/ebnGi
Burst-like swarms in the Campi Flegrei caldera accelerating unrest from 2021 to 2024
Nature Communications - During the long-term unrest of the Campi Flegrei caldera, burst-like seismic swarms are observed and associated with an increase in hydrothermal activity and an anomaly in...
rdcu.be
February 26, 2025 at 2:14 PM
Reposted by Francesco Casu
monterrosof.bsky.social
the Automatic Sentinel-1 #DInSAR coseismic Interferogram (Descending Pass) (Track 121) for the recent seismic in China with a magnitude of Mw 7.1 , @fraxinsar.bsky.social is available www.ics-c.epos-eu.org?share=309dc1...
January 24, 2025 at 11:53 AM
Reposted by Francesco Casu
monterrosof.bsky.social
#DInSAR
Automatic Sentinel-1 coseismic Interferogram (Descending Pass) (Track 121) for the recent seismic in #China with a magnitude of Mw 7.1, is available on @epos-es.bsky.social geoportal @fraxinsar.bsky.social
January 13, 2025 at 6:35 AM
Reposted by Francesco Casu
ericfielding.mastodon.social.ap.brid.gy
Colleague Sang-Ho Yun at Earth Observatory of Singapore Remote Sensing Lab and his team made a Damage Proxy Map (DPM) from Copernicus Sentinel-1 radar image over the LA, California area acquired at 2 AM UTC 9 Jan. or 6 PM PT January 8, compared with previous […]

[Original post on mastodon.social]
Map of Altadena, Pasadena and adjacent area showing a proxy for damage derived from Copernicus Sentinel-1 radar image acquired at 6 PM local Pacific Time on January 8. Colors show the extensive damage across most of Altadena and the north edge of Pasadena, extending int the north edge of Sierra Madre.
January 11, 2025 at 5:26 PM
Reposted by Francesco Casu
ericfielding.mastodon.social.ap.brid.gy
The full map is attached below, with the zooms on the Eaton Fire, Palisades Fire, and Lidia Fire, and covers area indicated by the white polygon. Damage is shown by colored pixels of 30m in size, where yellow to red indicates increasingly significant ground […]

[Original post on mastodon.social]
EOS-RS Damage Proxy Map: California, USA, Wildfires, 9 Jan 2025, v0.9 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Damage Proxy Map (DPM) depicting areas that are likely damaged in California, USA, due to several wildfires in early Jan 2025. This map was derived from synthetic aperture radar (SAR) images acquired by the Copernicus Sentinel-1 satellite operated by the European Space Agency (ESA) before (11 Sep 2024 to 28 Dec 2024) and during (9 Jan 2025) the event. The map covers area indicated by a white polygon. Damage is shown by colored pixels of 30m in size, where yellow to red indicates increasingly significant ground surface change before and after the event. Preliminary validation was conducted using news reports and ground-level imagery and videos in selected areas. This map should be used as a guidance to identify damaged areas, and may be less reliable over vegetated or mountainous areas. Scattered pixels may be false positives, and a lack of color may not mean no damage. The product contains modified Copernicus Sentinel data (2024-2025), processed by ESA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS). More map details and files at: https://eos-rs-products.earthobservatory.sg/EOS-RS_202501_USA_California_Wildfires/ Credits: Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Contains modified Copernicus Sentinel data (2024-2025)
January 11, 2025 at 5:38 PM
Reposted by Francesco Casu
monterrosof.bsky.social
the Automatic #Sentinel-1 #DInSAR coseismic Interferograms for the recent vulcano techtonic crisis in #Awash, #Ethiopia, 20241217-20250110, 20241229-20250110 (Descending Pass, Track_79), all available in @epos-es.bsky.social @fraxinsar.bsky.social
January 10, 2025 at 11:08 AM
Reposted by Francesco Casu
monterrosof.bsky.social
#DInSAR Automatic Sentinel-1 coseismic Interferogram and LOS Displacement map (Ascending Pass) for the recent seismic in #China with a magnitude of Mw 7.1, is available on
@epos-es.bsky.social geoportal @fraxinsar.bsky.social
January 8, 2025 at 6:20 AM
Reposted by Francesco Casu
alarosa.bsky.social
New magma intrusion in Fentale seen by Sentinel interferogram made by UNIPI group in support to Addis Abeba University
December 30, 2024 at 8:19 AM
Reposted by Francesco Casu
timwrightleeds.bsky.social
🎉🍾🥂🎉
www.esa.int/Applications...
Double win for Europe: Sentinel-1C and Vega-C take to the skies
The third Copernicus Sentinel-1 satellite was launched on a Vega-C rocket from Europe’s Spaceport in French Guiana. Sentinel-1C extends the legacy of its predecessors, delivering high-resolution radar...
www.esa.int
December 6, 2024 at 7:26 AM
fraxinsar.bsky.social
Mapping of Earth and Planetary surfaces through Statistical Learning – Call for Papers

There is still time to submit original contributes to this (OA) special issue on Applied Computing and Geosciences.

Submission deadline: 31 March 2025

www.sciencedirect.com/special-issu...
Mapping Earth and Planetary Surfaces through Statistical Learning - Call for Papers
December 5, 2024 at 11:37 AM