Supplementary Data: An evaluation of the General Bathymetric Chart of the Ocean (GEBCO) in shoreline-crossing geomorphometric investigations of volcanic islands

Supplementary data for the titular publication. Consists of .csv and .gpkg files with the results of geomorphometric parameter extraction of volcanic islands from shoreline-crossing DEMs of various resolution, the calculation of the deviation of these parameters depending on the source DEM, as well as basic statistical distribution of these parameters. See publication for more detailed information.