This dataset includes raw point cloud data from repeat terrestrial laser scans (TLS) for measuring saltation and moisture dynamics as well as early-stage protodunes developing on a moist beach surface. As well as the TLS data, additional measurements include wind speed with a CSAT 3D sonic anemometer and sediment transport using a Sensit and Wenglor fork sensors. Sediment traps were also used for sediment transport, and grain size of the trapped sand was measured.

This dataset includes raw point cloud data from repeat terrestrial laser scans (TLS) for measuring early-stage protodunes developing, migrating and eroding on a moist surface in the Medano Creek Area, Great Sand Dunes National Park and Preserve, Colorado, USA. As well as the TLS data, additional measurements include wind speed with a CSAT 3D sonic anemometer and sediment transport using a Sensit and Wenglor fork sensors.