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Lunar Apennine-Hadley region: Geological implications of earth-based radar and infrared measurements

January 1, 1971

Recently completed high-resolution radar maps of the moon contain information on the decimeter-scale structure of the surface. When this information is combined with eclipse thermal-enhancement data and with high-resolution Lunar Orbiter photography, the surface morphology is revealed in some detail. A geological history for certain features and subareas can be developed, which provides one possible framework for the interpretation of the findings from the Apollo 15 landing. Frequency of decimeter- and meter-size blocks in and around lunar craters, given by the remote-sensed data, supports a multilayer structure in the Palus Putredinis mare region, as well as a great age for the bordering Apennins Mountains scarp.

Publication Year 1971
Title Lunar Apennine-Hadley region: Geological implications of earth-based radar and infrared measurements
Authors S.H. Zisk, M. H. Carr, H. Masursky, R.W. Shorthill, T.W. Thompson
Publication Type Article
Publication Subtype Journal Article
Series Title Science
Index ID 70010321
Record Source USGS Publications Warehouse