Juan-Pablo Castillo Betancourt2026-03-222026-03-22202310.5281/zenodo.8415383https://doi.org/10.5281/zenodo.8415383https://andeanlibrary.org/handle/123456789/84750Contains data for articles: Article 1: Wave Velocities and Poisson Ratio in Loose Sandy Martian Regolith Under Low Stresses. Part 1: Laboratory Investigation Article 2: Wave Velocities and Poisson Ratio in Loose Sandy Martian Regolith Under Low Stresses. Part 2: Theoretical AnalysisenGeologydataset