2026-06-03T10:36:57Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/250722026-02-03T11:59:18Zcom_10630_2254col_10630_37959
LIBS and Acoustic Measurements of Rocks and Regolith Found in the Traverse of the Perseverance Rover Across the Jezero Crater, Mars
Laserna-Vázquez, José Javier
Moros-Portolés, Javier
Álvarez-Llamas, César
Purohit, Pablo
Angel, S.M.
Bernardi, P.
Bousquet, O.
Cadu, A.
Chide, B.
Clavé, E.
Clegg, S.
Dauson, E.
Forni, O.
Fouchet, T.
Gasnault, O.
Jacob, X.
Lacombe, G.
Lanza, N.L.
Larmat, C.
Lasue, J.
Lorenz, R.D.
Meslin, P. -Y.
Montmessin, F.
Murdoch, N.
Ollila, A.M.
Pilleri, P.
Reyes-Newell, A. L.
Schroder, S.
Stott, A.
Cate, J. Ten
Vogt, D.
Maurice, S.
Wiens, R.C.
Mimoun, D.
Imágenes ultrasónicas
Marte (Planeta) - Superficie
Rocas
The SuperCam instrument of the NASA MARS 2020 Perseverance rover combines a suite of atomic and molecular
spectroscopies intended for an extensive description of rocks, soils and minerals in the surroundings of the landing site
of the mission – the Jezero crater. The microphone installed on the SuperCam instrument allows the acquisition of acoustic
signals resulting from the expansion of laser-induced plasmas towards the atmosphere. Apart from being affected by the
propagation characteristics of the Mars atmosphere, the acoustic signal has an additional component related to the
properties of the target including surface morphology, hardness, deformation parameters, and elasticity, among others.
This information is currently being investigated as a complementary resource for characterization of the ablated material
and may well supplement the LIBS data gathered from coincident laser shots. This talk will present SuperCam acoustic
data of rocks and minerals found in the traverse of the Perseverance rover and will discuss its correlation with LIBS
spectra.
2022-09-25T20:25:53Z
2022-09-25T20:25:53Z
2022
2022
conference output
https://hdl.handle.net/10630/25072
eng
XII Laser Induced Breakdown Spectroscopy Conference (LIBS2022)
Bari (Italia)
05/09/2022
open access