Using Measurements of Topography to Infer Rates of Crater Degradation and Surface Evolution on the Moon and Mercury

Caleb Fassett1, Malinda C. Crowley2, Clarissa Leight3, Melinda Darby Dyar3, David Minton4, Masatoshi Hirabayashi5, Bradley J Thomson6 and Wesley Andres Watters2, (1)NASA Marshall Space Flight Center, Huntsville, AL, United States, (2)Wellesley College, Wellesley, MA, United States, (3)Mount Holyoke College, South Hadley, MA, United States, (4)Purdue University, West Lafayette, IN, United States, (5)Auburn University, Aerospace Engineering, Auburn, AL, United States, (6)University of Tennessee, Knoxville, TN, United States