Predicted and observed magnetic signatures of Martian (de)magnetized impact craters
Résumé
► Forward approach allows to predict the magnetic signature of impact craters. ► MGS magnetic data are used to estimate true magnetic field above craters. ► Craters as small as 200-km have significant signatures at 400-km altitude. ► These could be used for timing the dynamo cessation This highlights the need for complementary measurements
Domaines
Planète et Univers [physics]
Origine : Fichiers produits par l'(les) auteur(s)
Loading...