Magmatic connectivity among six Galápagos volcanoes revealed by satellite geodesy. [PDF]
Nat Commun, 2023 Shallow magmatic reservoirs that produce measurable volcanic surface deformation are often considered as discrete independent systems. However, petrological analyses of erupted products suggest that these may be the shallowest expression of extensive ...
Reddin E +7 more
europepmc +4 more sources
Enhancing the precision limits of interferometric satellite geodesy missions [PDF]
npj Microgravity, 2022 Satellite geodesy uses the measurement of the motion of one or more satellites to infer precise information about the Earth’s gravitational field. In this work, we consider the achievable precision limits on such measurements by examining approximate ...
Lorcán O. Conlon +5 more
doaj +4 more sources
Tracking the Cracking: a Holistic Analysis of Rapid Ice Shelf Fracture Using Seismology, Geodesy, and Satellite Imagery on the Pine Island Glacier Ice Shelf, West Antarctica [PDF]
Geophysical Research Letters, 2022 Ice shelves regulate the stability of marine ice sheets. We track fractures on Pine Island Glacier, a quickly accelerating glacier in West Antarctica that contributes more to sea level rise than any other glacier. Using an on‐ice seismic network deployed
S. Olinger +3 more
semanticscholar +5 more sources
A simplified gravitational reference sensor for satellite geodesy [PDF]
Journal of Geodesy, 2022 A simplified gravitational reference sensor (S-GRS) is an ultra-precise inertial sensor for future Earth geodesy missions. These sensors measure or compensate for all non-gravitational accelerations of the host spacecraft to remove them in the data ...
Anthony Dávila Álvarez +18 more
openalex +3 more sources
Two Distinct Magma Storage Regions at Ambrym Volcano Detected by Satellite Geodesy [PDF]
Geophysical Research Letters, 2023 The flux of eruptible magma into a magmatic plumbing system influences eruption size and timing. If magma transfer is possible between two hydraulically‐connected magma lenses, system destabilization can tap a larger magma volume than stored in any one ...
Tara Shreve +4 more
openalex +2 more sources
Risk Evaluation of the Sanalona Earthfill Dam Located in Mexico Using Satellite Geodesy Monitoring and Numerical Modeling [PDF]
Remote Sensing, 2023 Dams are essential structures in the growth of a region due to their ability to store large amounts of water and manage it for different social activities, mainly for human consumption.
J. René Vázquez-Ontiveros +5 more
openalex +2 more sources
Radar Satellite Altimetry in Geodesy - Theory, Applications and Recent Developments
, 2021 Radar satellite altimetry has revolutionized our understanding of the Earth’s sea-level shape and its change over time, monitoring of the natural and human-induced water cycle, marine gravity computations, seafloor relief (bathymetry) reconstruction ...
Marijan Grgić, Tomislav Bašić
openalex +3 more sources
A new laser-ranged satellite for General Relativity and space geodesy: I. An introduction to the LARES2 space experiment [PDF]
, 2017 .We introduce the LARES 2 space experiment recently approved by the Italian Space Agency (ASI). The LARES 2 satellite is planned for launch in 2019 with the new VEGA C launch vehicle of ASI, ESA and ELV. The orbital analysis of LARES 2 experiment will be
I. Ciufolini +10 more
semanticscholar +4 more sources
Geometric and Dynamic Application of Satellite Geodesy in Environmental Mapping: A Conceptual Review [PDF]
Nigerian Journal of Environmental Sciences and Technology, 2019 The impacts of satellite geodesy are being felt in all aspects of human development and environmental management. Its principal advantages stem from the global nature of its scope, the diversity of its sensors and the realtime capabilities to capture ...
Lawrence Hart, T. Oba, A. Babalola
openalex +2 more sources
A new laser-ranged satellite for General Relativity and space geodesy: II. Monte Carlo simulations and covariance analyses of the LARES 2 experiment [PDF]
, 2017 .In the previous paper we have introduced the LARES 2 space experiment. The LARES 2 laser-ranged satellite is planned for a launch in 2019 with the new VEGA C launch vehicle of the Italian Space Agency (ASI), ESA and ELV. The main objectives of the LARES
Ignazio Ciufolini +7 more
openalex +3 more sources