3 years of lava effusion at #GreatSitkin! Animation of satellite radar imagery of the 2021-present eruption of Great Sitkin Volcano. Images sequence goes from 9 May 2021 thorugh 22 July 2024, imagery courtesy Simon Plank (DLR , DLR - English ) USGS Volcanoes🌋 Alaska DGGS UAF Geophysical Institute 1/3

🆕GRSS Article of the Week in IEEE Geoscience and Remote Sensing Magazine📰 👉Title: Interferometric Synthetic Aperture Radar Statistical Inference in Deformation Measurement and Geophysical Inversion: A review 📎 doi.org/10.1109/MGRS.2… #remotesensing #ai #ieeexplore #ieeegrss

Learn more about the Biscuit Basin hydrothermal explosion that happened on July 23, 2024, and reflect on the 65th anniversary of the M7.3 Hebgen Lake earthquake in this month's #Yellowstone update. youtube.com/watch?v=BmSLYw… Yellowstone National Park National Park Service #volcano

Finally, the snow has melted, and the coherence is back! Askja's uplift continues, now at ~1 cm/month, a third of the previous rate. All the interferograms span 1 year, with Sentinel-1 acquisitions in late July 😍

No place on Earth is stationary, and the most powerful tool we have for measuring ongoing, large-scale tectonic motions is GPS. This poster shows tectonic motion measured by GPS stations in the Network of the Americas. Download full poster: loom.ly/gglPpys

4 años en órbita 🛰️ El 30 de agosto de 2020, el satélite SAOCOM 1B fue lanzado desde Cabo Cañaveral a bordo de un Falcon 9 de SpaceX 🚀 Bajo la dirección de la CONAE #SomosVENG

🚀 30/8 - Lanzamiento del SAOCOM 1B 🌍 🌩️ El 30 de agosto de 2020, desafiando tormentas, lanzamos al espacio el SAOCOM 1B. ¡Y completamos la Constelación SAOCOM! Junto a su gemelo, el SAOCOM 1A, esta misión marcó un antes y un después en nuestra historia espacial. ⬇️

🟠 El trabajo de nuestro estudiante de Magíster, Joaquín Castillo, fue destacado en Forbes Science. Joaquín analizó la subsidencia del Salar de Atacama a partir de datos satelitales. ¡Felicitaciones! ⬇️Accede a la noticia: forbes.com/sites/andrewwi…

🌋Abstract submissions now open for the AGU Chapman on Caldera-forming Eruptions at Basaltic Volcanoes! 🌋 Share your discoveries with the community 9-14 February 2025 in Hilo, Hawai’i.🌺 Submit an abstract and travel grant application➡️ lite.spr.ly/6004B4FQ

Ongoing analysis of an enormous trove of data acquired will provide the sharpest look yet into the core of Hawaii’s highly active Kīlauea volcano. eos.org/science-update…

Sharing our paper titled An analysis of the potentials of L-band SAR satellites for measuring azimuth motion. Download the paper for free until November 15, 2024 at authors.elsevier.com/a/1jqnq7qzT3EYm

A year of battling 🌋 lava: these Copernicus EU Sentinel-2 images show the new lava fields that have formed near Grindavik in Iceland's Reykjanes Peninsula. The first image, acquired on 13 September 2023, pictures the town of Grindavik and surroundings before several eruptions

Latest #Kīlauea interferogram from Sentinel shows deformation from magmatic intrusion that fed September 15-20 eruption in and near Nāpau Crater on the East Rift Zone: usgs.gov/media/images/s…

Workshop Desigualdad y Estratificación | Octubre 🔴To Rest on One's Laurels, Limitations of Status Orders for Cooperation systems 🗣️Mario Molina profesor NYU Abu Dhabi 📅 Martes 15 🕑 9:40 am 📍 Sala Magíster, Sociología UC, Campus SJ Inscripciones lm2c2.cl/inscripcion-wo…

Mark it on your calendars: the Copernicus EU #Sentinel1 C satellite is set to liftoff on 3 December🚀

The Copernicus EU #Sentinel1 C satellite is now out of the shipping container that kept it safe while travelling to the launch site in French Guiana. The satellite is set to liftoff on 3 December🚀 📸Credits: ESA-CNES-ARIANESPACE/Optique vidéo du CSG–S. Martin

I'm recruiting a graduate student to work in the magma processes lab Lehigh University For more details on the project and how to apply, see the position advertisement here: meredithtownsend.com/opportunities

Estimada comunidad científica, queremos compartir con ustedes que, producto del proceso evaluación del Concurso #FondecytRegular, podremos difundir la lista de preseleccionados para la adjudicación de convocatoria 2025, el lunes 27 de enero. Agradecemos su comprensión.

🌋 Paper Alert! 🛰️ Excited to share our new paper on the 2018 Sierra Negra eruption! We used #InSAR, optical flow, & pixel offset tracking to understand how surface deformation reveals the volcano’s magma dynamics. Check out the highlights below! 🔗Link: doi.org/10.1093/gji/gg…

Preliminary coseismic displacements and fault offset of 2025 Myanmar earthquake from Copernicus EU @ESA #Sentinel2 images, processed by NTU Taiwan GEOG #Copernicus 1. Rupture propagated from N to S 2. Maximum offset >4m 3. Two peaks of fault offset 4. Rupture length >300km