Selenodetic control network

Identification details of the 66 first-order selenodetic control points - i.e., points consisting of craters having diameters larger than 8 km - are given. The distribution of all 211 reference points of the network on the Blagg-Müller maps is also presented. In the Appendix the corresponding Blagg-Müller and LPL Catalogue number for each crater as well as the frame numbers of Lunar Orbiter IV photographs in which the craters have been studied are included.On leave from the Astronomy Department, University of Athens, Greece.The Lunar Science Institute is operated by the Universities Space Research Association under Contract No. NSR 09-051-001 with the National Aeronautics and Space Administration. This paper is Lunar Science Institute Contribution No. 237.