Dataset for Global Lunar Boulder Map from LRO NAC optical images using Deep Learning: Implications for Regolith and Protolith

• The global boulder diameter, area, and aspect ratio distribution are stored in "global_boulder_diameter_distr.csv", "global_boulder_diameter_distr_cumulative.csv" "global_boulder_area_distr.csv" and "global_boulder_aspect_ratio_distr.csv".
• The dependence of the boulder density (per square kilometer) and the mean boulder diameter on the longitude and latitude are saved in "global_boulder_longitude_distr.csv" and "global_boulder_latitude_distr.csv".
• The size of the largest ejected boulder depending on the crater diameter are stored in "craters_max_boulder_diams.csv"
• The average maximum and mean boulder diameter distribution with respect to the source crater are stored in "craters_boulders_dists.csv".
• The cumulative size-frequency distributions of the ejecta boulders around fresh craters and cold spots are stored for maria and highlands in:
  • "csfd_coldspots_300_400m.csv": Cold spot diameters between 300 and 400m
  • "csfd_coldspots_400_500m.csv": Cold spot diameters between 400 and 500m
  • "csfd_coldspots_500_700m.csv": Cold spot diameters between 500 and 700m
  • "csfd_craters_700_1000m.csv": Crater diameters between 700 and 1000m
  • "csfd_craters_1000_1500m.csv": Crater diameters between 1000 and 1500m
  • "csfd_craters_1500_2000m.csv": Crater diameters between 1500 and 2000m
• The boulder density maps are:
  • "boulder_density_map.tif": For all boulder diameters
  • "boulder_density_4p5_10m.tif": For boulder diameters between 4.5 and 10m
  • "boulder_density_10_30m.tif": For boulder diameters between 10 and 30m
  • "boulder_density_30_1000m.tif": For boulder diameters larger than 30m
• The mean boulder diameter map is stored in "boulder_mean_diameter_map.tif"
• The NAC rock abundance map is saved in "nra_map.tif"

For further information, see article.