Leveraging Rock Type, Mineralogy, and Oxidation State from Six-Window Emissivity Spectra at 440C - INSU - Institut national des sciences de l'Univers Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Leveraging Rock Type, Mineralogy, and Oxidation State from Six-Window Emissivity Spectra at 440C

Résumé

The Venus Express mission has shown that orbital observations through transparent windows in the CO2 atmosphere of Venus near 1 µm can produce viable data of the surface below. The resultant six windows coincidentally lie in a spectral region where visiblenear infrared (VNIR) features of both Fe 2+ and Fe 3+ occur. Here, we report on laboratory data acquired from a range of well-characterized Venus-candidate rocks and minerals. We discuss how emissivity differences may be interpreted to derive information about rock type, mineralogy, and oxidation state.
Fichier principal
Vignette du fichier
EPSC-DPS2019-1822-1.pdf (458.03 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

insu-04464396 , version 1 (18-02-2024)

Identifiants

Citer

Melinda D Dyar, Jörn Helbert, Alessandro Maturilli, Thomas Widemann, Emmanuel Marcq, et al.. Leveraging Rock Type, Mineralogy, and Oxidation State from Six-Window Emissivity Spectra at 440C. EPSC-DPS Joint Meeting 2019, Sep 2019, Geneva, Switzerland. pp.EPSC-DPS2019-1822. ⟨insu-04464396⟩
37 Consultations
7 Téléchargements

Partager

Gmail Facebook X LinkedIn More