Hyperspectral Mapping of the Martian South Polar Residual Cap Using Laboratory Analogues and Orbital Imagery

International audience In this work, we show the results of laboratory experiments designed to establish diagnostic spectra of organic signatures CO2 ice, and apply the data to orbital hyperspectral imagery to look at dust composition and changes over time.

Bibliographic Details
Main Authors: Campbell, J. D., Schmitt, B, Brissaud, O., Muller, J.-P.
Other Authors: University College of London London (UCL), Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG ), Institut national des sciences de l'Univers (INSU - CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Météo-France-Institut national des sciences de l'Univers (INSU - CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Météo-France, European Project: 654208,H2020,H2020-INFRAIA-2014-2015,EPN2020-RI(2015)
Format: Conference Object
Language:English
Published: HAL CCSD 2020
Subjects:
Mars
surface
infrared spectra
laboratory experiments
CO2 ice
polar cap
PAH
Europlanet
[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
Polar Science
Online Access:https://hal.science/hal-03099286
https://hal.science/hal-03099286/document
https://hal.science/hal-03099286/file/Campbell2020-6021.pdf
Description
Summary:International audience In this work, we show the results of laboratory experiments designed to establish diagnostic spectra of organic signatures CO2 ice, and apply the data to orbital hyperspectral imagery to look at dust composition and changes over time.

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