Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Bruce Banerdt"'
Autor:
Martin Schimmel, Eleonore Stutzmann, Philippe Lognonné, Nicolas Compaire, Paul Davis, Melanie Drilleau, Raphael Garcia, Doyeon Kim, Brigitte Knapmeyer‐Endrun, Vedran Lekic, Ludovic Margerin, Mark Panning, Nicholas Schmerr, John Robert Scholz, Aymeric Spiga, Benoit Tauzin, Bruce Banerdt
Publikováno v:
Earth and Space Science, Vol 8, Iss 6, Pp n/a-n/a (2021)
Abstract Mars is the first extraterrestrial planet with seismometers (Seismic Experiment for Interior Structure, SEIS) deployed directly on its surface in the framework of the Interior Exploration using Seismic Investigations, Geodesy and Heat Transp
Externí odkaz:
https://doaj.org/article/19eafe091b17498eb283ef6a60fe0d98
Autor:
Benjamin Fernando, Natalia Wójcicka, Marouchka Froment, Ross Maguire, Simon C. Stähler, Lucie Rolland, Gareth S. Collins, Ozgur Karatekin, Carene Larmat, Eleanor K. Sansom, Nicholas A. Teanby, Aymeric Spiga, Foivos Karakostas, Kuangdai Leng, Tarje Nissen‐Meyer, Taichi Kawamura, Domenico Giardini, Philippe Lognonné, Bruce Banerdt, Ingrid J. Daubar
Publikováno v:
Earth and Space Science, Vol 8, Iss 4, Pp n/a-n/a (2021)
Abstract The entry, descent, and landing (EDL) sequence of NASA's Mars 2020 Perseverance Rover will act as a seismic source of known temporal and spatial localization. We evaluate whether the signals produced by this event will be detectable by the I
Externí odkaz:
https://doaj.org/article/2ec3f4d2196f4933968147323841bf1d
Autor:
Benjamin Fernando, Ingrid J. Daubar, Constantinos Charalambous, Peter M. Grindrod, Alexander Stott, Abdullah Al Ateqi, Dimitra Atri, Savas Ceylan, John Clinton, Matthew Fillingim, Ernest Hauber, Jonathon R. Hill, Taichi Kawamura, Jianjun Liu, Antoine Lucas, Ralph Lorenz, Lujendra Ojha, Clement Perrin, Sylvain Piqueux, Simon Stähler, Daniela Tirsch, Colin Wilson, Natalia Wójcicka, Domenico Giardini, Philippe Lognonné, W. Bruce Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 20, Pp n/a-n/a (2023)
Abstract The S1222a marsquake detected by InSight on 4 May 2022 was the largest of the mission, at MwMa 4.7. Given its resemblance to two other large seismic events (S1000a and S1094b), which were associated with the formation of fresh craters, we un
Externí odkaz:
https://doaj.org/article/9f124ef460ce4959a77b300300bd8685
Autor:
Sebastián Carrasco, Brigitte Knapmeyer‐Endrun, Ludovic Margerin, Zongbo Xu, Rakshit Joshi, Martin Schimmel, Eleonore Stutzmann, Constantinos Charalambous, Philippe Lognonné, W. Bruce Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 16, Pp n/a-n/a (2023)
Abstract For the first time, we measured the ellipticity of direct Rayleigh waves at intermediate periods (15–35 s) on Mars using the recordings of three large seismic Martian events, including S1222a, the largest event recorded by the InSight miss
Externí odkaz:
https://doaj.org/article/ccc7454093e643b3b6e612de70fcfff2
Autor:
Wanbo Xiao, Taichi Kawamura, Zongbo Xu, Sebastián Carrasco, Keisuke Onodera, Grégory Sainton, Philippe Lognonné, Yanbin Wang, Brigitte Knapmeyer‐Endrun, William Bruce Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 13, Pp n/a-n/a (2023)
Abstract Estimating the rupture process of a quake constrains the tectonic setting of its source region. In terrestrial seismology, the rupture process can be described with a classical ω2 model. In this study, we focus on one key source parameter o
Externí odkaz:
https://doaj.org/article/6e5f2b300e954c39a63e838202fa3ad6
Autor:
Keisuke Onodera, Takuto Maeda, Kiwamu Nishida, Taichi Kawamura, Ludovic Margerin, Sabrina Menina, Philippe Lognonné, William Bruce Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 13, Pp n/a-n/a (2023)
Abstract On 4 May 2022, the seismometer on Mars observed the largest marsquake (S1222a) during its operation. One of the most specific features of S1222a is the long event duration lasting more than 8 hr, in addition to the clear appearance of body a
Externí odkaz:
https://doaj.org/article/96dbf826b6c24270a26fdd2e83684c98
Autor:
Zongbo Xu, Adrien Broquet, Nobuaki Fuji, Taichi Kawamura, Philippe Lognonné, Jean‐Paul Montagner, Lu Pan, Martin Schimmel, Eléonore Stutzmann, William Bruce Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 8, Pp n/a-n/a (2023)
Abstract Knowledge of Martian crust and uppermost mantle aid us studying the planet's evolution. NASA's InSight mission provides seismic data being used to reveal the interior structure. Most studies have focused on the crustal structure beneath InSi
Externí odkaz:
https://doaj.org/article/12901f487d414b159e56cd7fd64c426a
Autor:
Jiaqi Li, Caroline Beghein, Philippe Lognonné, Scott M. McLennan, Mark A. Wieczorek, Mark P. Panning, Brigitte Knapmeyer‐Endrun, Paul Davis, W. Bruce Banerdt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 1, Pp n/a-n/a (2023)
Abstract We have observed both minor‐arc (R1) and major‐arc (R2) Rayleigh waves for the largest marsquake (magnitude of 4.7 ± 0.2) ever recorded. Along the R1 path (in the lowlands), inversion results show that a simple, two‐layer model with a
Externí odkaz:
https://doaj.org/article/9d6e22c8bb5148489766d712a17beb04
Autor:
Ralph D. Lorenz, Mark T. Lemmon, Justin Maki, Donald Banfield, Aymeric Spiga, Constantinos Charalambous, Elizabeth Barrett, Jennifer A. Herman, Brett T. White, Samuel Pasco, W. Bruce Banerdt
Publikováno v:
Earth and Space Science, Vol 7, Iss 5, Pp n/a-n/a (2020)
Abstract Records of solar array currents recorded by the InSight lander during its first 200 sols on Mars are presented. In addition to the geometric variation in illumination on seasonal and diurnal timescales, the data are influenced by dust suspen
Externí odkaz:
https://doaj.org/article/50a9a3ad7f894fb49802204a69fb841a
Autor:
Sebastián Carrasco, Brigitte Knapmeyer-Endrun, Ludovic Margerin, Cédric Schmelzbach, Keisuke Onodera, Lu Pan, Philippe Lognonné, Sabrina Menina, Domenico Giardini, Eléonore Stutzmann, John Clinton, Simon Stähler, Martin Schimmel, Matthew Golombek, Manuel Hobiger, Miroslav Hallo, Sharon Kedar, William Bruce Banerdt
Publikováno v:
Carrasco, S, Knapmeyer-Endrun, B, Margerin, L, Schmelzbach, C, Onodera, K, Pan, L, Lognonné, P, Menina, S, Giardini, D, Stutzmann, E, Clinton, J, Stähler, S, Schimmel, M, Golombek, M, Hobiger, M, Hallo, M, Kedar, S & Banerdt, W B 2022, ' Empirical H/V spectral ratios at the InSight landing site and implications for the martian subsurface structure ', Geophysical Journal International, vol. 232, no. 2, pp. 1293-1310 . https://doi.org/10.1093/gji/ggac391
Geophysical Journal International
Geophysical Journal International, 2022, ⟨10.1093/gji/ggac391⟩
Geophysical Journal International
Geophysical Journal International, 2022, ⟨10.1093/gji/ggac391⟩
SUMMARY The horizontal-to-vertical (H/V) spectral ratio inversion is a traditional technique for deriving the local subsurface structure on Earth. We calculated the H/V from the ambient vibrations at different wind levels at the InSight landing site,