Project Ranger television system.
Ranger television system designed to transmit close-up pictures of lunar surface to Earth
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Ranger television system designed to transmit close-up pictures of lunar surface to Earth
Depth of lunar dust estimated by comparison with laboratory craters overlain by various thicknesses of sand, including Ranger VII photographs
Strength of overlay of granular material on Moon estimated from Ranger VII photographs, showing fairly steep slopes covered with dust
Lunar crater distribution measurement from Ranger VII photographic data analysis, deriving approximate expression for secondary distribution
Lunar dust depth in Mare Cognitum determined by comparing Ranger VII photographs with laboratory crater photographs
Tables of computer generated photographic parameters necessary for detailed interpretation of Ranger VII television camera pictures - trajectory and time-to-impact data
Lunar mare data from color photographs of Ranger VII
Summaries covering system development and operations of Ranger VII, Surveyor, and Mariner spacecraft, and engineering development at deep space network facilities
Errors in estimates of lunar crater slope angles and surface roughness in Ranger VII and Ranger VIII pictures due to interpretation of dark areas as shadows
Interpretations of lunar crater erosion other than used by Jaffe from Ranger VII pictures