GRACE gravitational measurements of tsunamis after the 2004, 2010, and 2011 great earthquakes

The 2004 Sumatra, 2010 Maule, and 2011 Tohoku great earthquakes triggered tsunamis as large as a few decimeters over a few 100 km in the open ocean. The transient ocean mass redistribution propagating as tsunamis changed the Earth’s gravity field enough to perturb the GRACE satellites’ orbits at ~ 5...

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Veröffentlicht in:	Journal of geodesy 2020-07, Vol.94 (7), Article 65
Hauptverfasser:	Ghobadi-Far, Khosro, Han, Shin‑Chan, Allgeyer, Sébastien, Tregoning, Paul, Sauber, Jeanne, Behzadpour, Saniya, Mayer‑Gürr, Torsten, Sneeuw, Nico, Okal, Emile
Format:	Artikel
Sprache:	eng
Schlagworte:	Altimeters Anomalies Bottom pressure Buoys Earth and Environmental Science Earth Sciences Earthquakes Geodetics Geophysics/Geodesy Geosciences (General) Gravitational fields Gravity field Ocean floor Oceans Satellite altimetry Satellites Seismic activity Short Note Tsunami models Tsunamis Wavelength
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