Fig. 9
A) Spatial distribution of boulders on the Aswan site. B) Global power-law index for Aswan derived from the cumulative size-frequency distribution of boulders per km2. The total area of the Aswan site (its boundary is indicated in yellow) computed from the 3D shape model is 0.68 km2. The continuous line is a fitted regression line to the data, and the power-law index of the size distribution is −3.9+0.2/−0.3. The bin size is 0.5 m.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.