Search Results - "Banerdt Bruce"
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Seismic detection of the martian core
Published in Science (American Association for the Advancement of Science) (23-07-2021)“…Single seismometer structure Because of the lack of direct seismic observations, the interior structure of Mars has been a mystery. Khan et al. ,…”
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Evaluating the Wind-Induced Mechanical Noise on the InSight Seismometers
Published in Space science reviews (01-10-2017)“…The SEIS (Seismic Experiment for Interior Structures) instrument onboard the InSight mission to Mars is the critical instrument for determining the interior…”
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Constraints on the martian crust away from the InSight landing site
Published in Nature communications (26-12-2022)“…The most distant marsquake recorded so far by the InSight seismometer occurred at an epicentral distance of 146.3 ± 6.9 o , close to the western end of Valles…”
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Pre-mission InSights on the Interior of Mars
Published in Space science reviews (01-02-2019)“…The Interior exploration using Seismic Investigations, Geodesy, and Heat Transport (InSight) Mission will focus on Mars’ interior structure and evolution. The…”
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Different Martian Crustal Seismic Velocities Across the Dichotomy Boundary From Multi‐Orbiting Surface Waves
Published in Geophysical research letters (16-01-2023)“…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…”
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The Borealis basin and the origin of the martian crustal dichotomy
Published in Nature (26-06-2008)“…The most prominent feature on the surface of Mars is the near-hemispheric dichotomy between the southern highlands and northern lowlands. The root of this…”
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Simulations of Seismic Wave Propagation on Mars
Published in Space science reviews (01-10-2017)“…We present global and regional synthetic seismograms computed for 1D and 3D Mars models based on the spectral-element method. For global simulations, we…”
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Planned Products of the Mars Structure Service for the InSight Mission to Mars
Published in Space science reviews (01-10-2017)“…The InSight lander will deliver geophysical instruments to Mars in 2018, including seismometers installed directly on the surface (Seismic Experiment for…”
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Geophysical Investigations of Habitability in Ice‐Covered Ocean Worlds
Published in Journal of geophysical research. Planets (01-01-2018)“…Geophysical measurements can reveal the structures and thermal states of icy ocean worlds. The interior density, temperature, sound speed, and electrical…”
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Detection, Analysis, and Removal of Glitches From InSight's Seismic Data From Mars
Published in Earth and space science (Hoboken, N.J.) (01-11-2020)“…The instrument package SEIS (Seismic Experiment for Internal Structure) with the three very broadband and three short‐period seismic sensors is installed on…”
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Thickness and structure of the martian crust from InSight seismic data
Published in Science (American Association for the Advancement of Science) (23-07-2021)“…Single seismometer structure Because of the lack of direct seismic observations, the interior structure of Mars has been a mystery. Khan et al. ,…”
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Seismic Noise Autocorrelations on Mars
Published in Earth and space science (Hoboken, N.J.) (01-06-2021)“…Mars is the first extraterrestrial planet with seismometers (Seismic Experiment for Interior Structure, SEIS) deployed directly on its surface in the framework…”
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13
Scientific Observations With the InSight Solar Arrays: Dust, Clouds, and Eclipses on Mars
Published in Earth and space science (Hoboken, N.J.) (01-05-2020)“…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…”
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14
Seismic Scattering and Absorption Properties of Mars Estimated Through Coda Analysis on a Long‐Period Surface Wave of S1222a Marsquake
Published in Geophysical research letters (16-07-2023)“…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…”
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First observations of core-transiting seismic phases on Mars
Published in Proceedings of the National Academy of Sciences - PNAS (02-05-2023)“…We present the first observations of seismic waves propagating through the core of Mars. These observations, made using seismic data collected by the InSight…”
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Investigation of Martian Regional Crustal Structure Near the Dichotomy Using S1222a Surface‐Wave Group Velocities
Published in Geophysical research letters (28-04-2023)“…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…”
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Constraints for the Martian Crustal Structure From Rayleigh Waves Ellipticity of Large Seismic Events
Published in Geophysical research letters (28-08-2023)“…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…”
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MSS/1: Single‐Station and Single‐Event Marsquake Inversion
Published in Earth and space science (Hoboken, N.J.) (01-12-2020)“…SEIS, the seismometer of the InSight mission, which landed on Mars on 26 November 2018, is monitoring the seismic activity of the planet. The goal of the Mars…”
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Evaluation of S1222a Source Parameters Based on Site Effect Simulation and Implication for the Event Origin
Published in Geophysical research letters (16-07-2023)“…Estimating the rupture process of a quake constrains the tectonic setting of its source region. In terrestrial seismology, the rupture process can be described…”
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Ancient Geodynamics and Global-Scale Hydrology on Mars
Published in Science (American Association for the Advancement of Science) (30-03-2001)“…Loading of the lithosphere of Mars by the Tharsis rise explains much of the global shape and long-wavelength gravity field of the planet, including a ring of…”
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