Sylvester Crater in the foreground. The smooth-walled craters beyond it are Philolaus N, M, J and L. 800,000 :1 scale model of the region around the Lunar North Pole. 3-1/3 x 5 degree tile, 5 inches x 7.5 inches. 200 meter data derived from ldem file produced by LOLA science team. The step-size is 1/300 inch; about the thickness of a sheet of paper.
Sylvester Crater and beyond Leave a comment