This repository consists of five datasets (Data Set S1 (ds01), Data Set S2 (ds02), Data Set S3 (ds03), Data Set S4 (ds04) and Data Set S5 (ds05) that were used in the analysis. Data Sets S1-S3 have multiple files.
Data Set S1: Digital Elevation Model (DEM)
Data Set S2: Orthophoto
Data Set S3: ArcGIS rock polygon shapefile
Data Set S4: Excel file with rock sizes and shapes
Data Set S5: Excel file with rock data for TRI-Plot program
The word file "Grant_EarthSpaceSci_Supplemental_Info 8-6-21" contains the details for each data set. We included a zip file that contains the entire dataset (including the readme file) for ease of download and use.
Direct questions to John Grant (grantj@si.edu) or Sharon Wilson Purdy (purdys@si.edu).
Two
Microsoft 365 Excel files (and associated readme explanation Word file) and ArcGIS
shape files (and associated readme explanation Word file, and orthophoto and DEM)