Contact morphology of sand particles in dunes

Abstract This study presents an analysis of the morphology of sand particles and their contacts using high-resolution microcomputer tomography (CT) and scanning electron microscopy (SEM). Raw 3D images are filtered, binarized, and smoothed to distinguish the granular space from the void space. The 3...

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Bibliographic Details
Main Authors: Fernando Alonso-Marroquin, Sarmad Zafar Khan, Abdullah Alqubalee, Peter Mora, Abdullatif Al-Shuhail
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-15888-8
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