Výsledky vyhledávání - "López‐Reyes, Guillermo"

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Raman spectroscopy and planetary exploration: testing the ExoMars/RLS system at the Tabernas Desert (Spain)

Autor: Veneranda, Marco, Lopez-Reyes, Guillermo, Manrique-Martinez, Jose Antonio, Sanz-Arranz, Aurelio, Medina, Jesús, Pérez, Carlos, Quintana, César, Moral, Andoni, Rodríguez, Jose A., Zafra, Jesús, Rull1, Fernando

Publikováno v: Microchemical Journal, 2021, 165, 106149

ExoFit trials are field campaigns financed by ESA to test the Rosalind Franklin rover and to enhance collaboration practices between ExoMars working groups. During the first trial, a replicate of the ExoMars rover was remotely operated from Oxfordshi

Externí odkaz: http://arxiv.org/abs/2107.00509

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ExoMars Raman Laser Spectrometer RLS, a tool for the potential recognition of wet target craters on Mars

Autor: Veneranda, Marco, Lopez-Reyes, Guillermo, Manrique, Jose Antonio, Medina, Jesus, Ruiz-Galende, Patricia, Torre-Fdez, Imanol, Castro, Kepa, Lantz, Cateline, Poulet, Francois, Dypvik, Henning, Werner, Stephanie C., Rull, Fernando

Publikováno v: Astrobiology, 2020, 20 (3), 349-363

In the present work, NIR, LIBS, Raman and XRD techniques have been complementarily used to carry out a comprehensive characterization of a terrestrial analogue selected from the Chesapeake Bay Impact Structure (CBIS). The obtained data clearly highli

Externí odkaz: http://arxiv.org/abs/2101.08545

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ExoMars Raman Laser Spectrometer RLS, a tool to semi-quantify the serpentinization degree of olivine-rich rocks on Mars

Autor: Veneranda, Marco, Lopez-Reyes, Guillermo, Sanchez, Elena Pascual, Krzesinska, Agata M., Manrique-Martinez, Jose Antonio, Sanz-Arranz, Aurelio, Lantz, Cateline, Lalla, Emmanuel, Moral, Andoni, Medina, Jesus, Poulet, Francois, Dypvik, Henning, Werner, Stephanie C., Vago, Jorge L., Rull, Fernando

Publikováno v: Astrobiology, 2021, Ahead of Print

We evaluate what will be the effectiveness of the ExoMars Raman Laser Spectrometer (RLS) to determine the degree of serpentinization of olivine-rich units on Mars. We selected terrestrial analogues of martian ultramafic rocks from the Leka Ophiolite

Externí odkaz: http://arxiv.org/abs/2101.08554

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Spectroscopic study of olivine-bearing rocks and its relevance to the ExoMars rover mission

Autor: Veneranda, Marco, Manrique, Jose Antonio, Lopez-Reyes, Guillermo, Medina, Jesus, Torre-Fdez, Imanol, Castro, Kepa, Madariaga, Juan Manuel, Lanz, Cateline, Poulet, Francois, Krzesinska, Agata M., Hellevang, Helge, Werner, Stephanie C., Rull, Fernando

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2019, 223, 117360

We present the compositional analysis of three terrestrial analogues of Martian olivine-bearing rocks derived from both laboratory and flight-derived analytical instruments. In the first step, state-of-the-art spectroscopic (XRF, NIR and Raman) and d

Externí odkaz: http://arxiv.org/abs/2101.08537

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PTAL multi-spectral database of planetary terrestrial analogues: Raman data overview

Autor: Veneranda, Marco, Saiz, Jesus, Sanz-Arranz, Aurelio, Manrique, Jose Antonio, Lopez-Reyes, Guillermo, Medina, Jesus, Dypvik, Henning, Werner, Stephanie C., Rull, Fernando

Publikováno v: Journal of Raman Spectroscopy, 2020, 51 (9), 1731-1749

The multi analytical study of terrestrial analogues is a useful strategy to deepen the knowledge about the geological and environmental evolution of Mars and other extraterrestrial bodies. In spite of the increasing importance that LIBS, NIR and Rama

Externí odkaz: http://arxiv.org/abs/2101.08305

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