Citation: Robbins, S.J., and B.M. Hynek (2012). A New Global Database of Mars Impact Craters ≥1 km: 1. Database Creation, Properties, and Parameters. Journal of Geophysical Research – Planets, 117, E05004. doi: 10.1029/2011JE003966.
Download this database from http://craters.sjrdesign.net/
This database includes qualitative metadata such as crater morphology, crater wall features (terrace, gully, bench), crater floor features (e.g., dune, landslide, fracture), ejecta morphology (number of layers, butterfly, pin-cushion, rectangular, small crown, splash, bumblebee), presence of “sandbar” (streamlined deposit), degradation state.