10.1130/GES00110.S2 Tim F. Wawrzyniec Tim F. Wawrzyniec Les D. McFadden Les D. McFadden Amy Ellwein Amy Ellwein Grant Meyer Grant Meyer Louis Scuderi Louis Scuderi Joe McAuliffe Joe McAuliffe Peter Fawcett Peter Fawcett Supplemental material: Chronotopographic analysis directly from point-cloud data: A method for detecting small, seasonal hillslope change, Black Mesa Escarpment, NE Arizona Geological Society of America 2007 Geoscience 2007-12-01 00:00:00 Journal contribution https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Chronotopographic_analysis_directly_from_point-cloud_data_A_method_for_detecting_small_seasonal_hillslope_change_Black_Mesa_Escarpment_NE_Arizona/12237926 Geosphere, December 2007, v. 3, p. 550-567, doi: 10.1130/GES00110.1. Animation 2 - Digital surface models based on June (blue) and September (pink) 2006 data sets. Note scale of 7.862 m. Pink regions represent net aggradation. Blue regions represent net degradation. Mottled areas are regions of no net change within the detection limits of the approach. File size is 11.0 MB.