Introduction

This program allows you to compute the crater size for a given projectile diameter, and vice versa. The crater size output gives three estimates of the transient cavity diameter, based on three different scaling laws. In addition, the program estimates the final rim-to-rim crater diameter (and the type of crater e.g. simple, complex) based on the preferred Pi-scaling method, the crater formation time, and the energy released in joules and megatons.