Fig. 3: Polarization analysis of the entire data window from sol 422 to 423 at a frequency of 2.4 Hz.
From: The shallow structure of Mars at the InSight landing site from inversion of ambient vibrations
a Propagation azimuth between 0° and 180°, with a 180° ambiguity. b Tilt angle of the major semiaxis of the ellipse from the vertical in propagation (radial) direction. c Tilt angle of the major semiaxis of the ellipse from the vertical in transverse direction.
