Photometric study of Europa with Hapke model - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Photometric study of Europa with Hapke model

Résumé

In the context of ESA's future mission JUICE, this work is the start of a broad investigation on the reflectance models of Jupiter's icy moons. It focuses on Europa and Hapke photometric model using images from the LORRI instrument on New Horizons. The parameters are estimated using a Bayesian approach that has been developed for similar work on Mars. We show that it is possible to constrain Hapke parameters on restricted areas of Europa and that they can be fairly different depending on the regions of interest. However, this study shows limitations that we hope to overcome by including more data from other missions such as Voyager.
Fichier principal
Vignette du fichier
Belgacem_PhotometryEuropaHapke_EPSC_2018.pdf (163.72 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-02902855 , version 1 (20-07-2020)

Identifiants

  • HAL Id : hal-02902855 , version 1

Citer

Ines Belgacem, Frederic Schmidt, Grégory Jonniaux. Photometric study of Europa with Hapke model. European Planetary Science Congress, Sep 2018, Berlin, Germany. ⟨hal-02902855⟩
31 Consultations
39 Téléchargements

Partager

Gmail Facebook X LinkedIn More