APOLLO 17 - INFLIGHT Experiment Equipment

S72-53952 (November 1972) --- The Traverse Gravimeter Experiment (S-199), with cover removed, which will be used by the Apollo 17 crewmen at the Taurus-Littrow landing site. The purposes of this experiment are to make a high accuracy relative survey of the lunar gravitational field in the lunar landing area and to make an Earth-moon gravity tie. Specific experiment objectives related to these purposes are to: (1) measure the value of gravity, relative to the value at a lunar base station, at selected known locations along the lunar traverse; (2) measure the value of gravity at a known point on the lunar surface (base station) relative to the value of gravity at a known point on Earth.