PDF) The lunar orbiter laser altimeter (LOLA) laser transmitter | Anthony Yu, John Cavanaugh, and Luis Ramos-izquierdo - Academia.edu
Visit the Moon Without Leaving Your Desk | U.S. Geological Survey
Exploring the Moon's South Pole
NASA's Lunar Reconnaissance Orbiter's (LRO) LOLA laser altimeter shows a color-coded image of elevations on the far side of the moon, June 24, 2010. The moon's topography is seen from LRO's LOLA