RG
Member Since 2010
Raphael Grandin
Institut de Physique du Globe de Paris
AGU Research
Search
Filters
Clear All
Automatic Estimation of Daily Volcanic Sulfur Dioxide Gas Flux From TROPOMI Satellite Observations: Application to Etna and Piton de la Fournaise
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
21 june 2024
Raphael Grandin, Marie Boichu, Théo Mathurin, Nico...
Understanding the dynamics of sulfur dioxide (SO2) degassing is of primary importance for tracking temporal variations in volcanic activity. Here w...
Volcano Science and Applications Observation Needs From Future Topography Missions
PROGRESS ON SCIENCE AND TECHNOLOGY TOWARD ACHIEVING A SURFACE TOPOGRAPHY AND VEGETATION STRUCTURE OBSERVING SYSTEM I ORAL
earth and planetary surface processes | 11 december 2023
Paul Lundgren, Alberto M. Roman, Mary Grace Bato, ...
Volcanoes experience some of the largest and most dynamic topographic changes on Earth, spanning a wide range of spatial and temporal scales. Processe...
View Abstract
Melting ice, rising land: unraveling contributions to crustal uplift imaged by Sentinel-1 InSAR in the Kerguelen Islands
GEODETIC MEASUREMENTS OF EARTH'S ELASTIC RESPONSE TO SURFACE MASS VARIABILITY III ORAL
geodesy | 11 december 2023
Kristel Chanard, Raphael Grandin, Louis-Marie Gaue...
The Kerguelen islands (South Indian Ocean), located in the southern hemisphere at a latitude of 49°, form the emerged part of a 1500 km-long ocea...
View Abstract
ALIEDOCS : the Awesome Load-Induced Earth Deformation Online Computation Service
GEODETIC MEASUREMENTS OF EARTH'S ELASTIC RESPONSE TO SURFACE MASS VARIABILITY III ORAL
geodesy | 11 december 2023
Julien Barneoud, Elie-Alban Lescout, Kristel Chana...
Spatio-temporal variations in hydrological, atmospheric and oceanic mass loads contribute to the deformation of the solid Earth's surface, which can b...
View Abstract
Growth and Global Persistence of Stratospheric Sulfate Aerosols From the 2022 Hunga Tonga–Hunga Ha'apai Volcanic Eruption
JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES
28 november 2023
Marie Boichu, Raphael Grandin, Luc Blarel, Benjami...
Stratospheric sulfate aerosols play a key role on atmospheric chemistry and Earth’s radiation budget, but their size distribution, a critical...
Nyiragongo Crater Collapses Measured by Multi‐Sensor SAR Amplitude Time Series
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
23 october 2023
Delphine Smittarello, Raphael Grandin, Maxime Jasp...
Crater morphology undergoes rapid changes at active volcanoes, and quantifying these changes during volcanic unrest episodes is crucial for assessi...
Aiming the firehose of data at the fire: Optimizing international satellite SAR observations for volcano hazards with the CEOS volcano demonstrator project
RECENT ADVANCES IN SAR AND INSAR PROCESSING, BIG DATA ANALYSIS, AND EARTH SCIENCE APPLICATIONS IV ORAL
geodesy | 15 december 2022
Matthew E. Pritchard, Susanna K. Ebmeier, Michael ...
Volcanic eruptions pose a clear danger to society, yet relatively few of the worlds potentially active subaerial volcanoes are monitored by ground-bas...
View Abstract
Magma reservoir failure at open-vent volcanoes: lessons learned from Nyiragongo volcano, Democratic Republic of Congo
THE STORAGE, TRANSPORT, AND ERUPTION OF MAGMA USING FIELD OBSERVATIONS, LABORATORY APPROACHES, AND MODELING II ORAL
volcanology, geochemistry and petrology | 15 december 2021
Benoit Smets, Julien Barrière, Corentin Caudron, V...
Volcanoes hosting a persistent lava lake are scarce on Earth. Such a persistent activity may be seen as an open window to the shallow plumbing system,...
View Abstract