Download or read book Lunar Terrain Mapping and Relative roughness Analysis written by Lawrence C. Rowan and published by . This book was released on 1971 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lunar Terrain Mapping and Relative Roughness Analysis written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lunar Terrain Mapping and Relative roughness Analysis written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Spectral Analysis in Describing Lunar Surface Roughness written by Wesley Rozema and published by . This book was released on 1968 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The power spectral density (PSD) function has been investigated in recent years as a means of statistically describing land-surface roughness. Knowledge of the PSD functions of lunar topographic profiles is useful for analyzing the manner in which experimental lunar roving vehicles will respond to lunar terrain. In addition, the function enables comparison of the relative "roughness" of different types of terrain. Certain statistical problems are inherent in the determination of the PSD function. Methods of determining the function were selected and applied consistently to several terrestrial and lunar topographic profiles. Superposition of the graphs of these functions provides an intuitive comparison of the "roughness" of terrestrial and lunar terrains

Download or read book Lunar Orbiter I Preliminary Results written by J. Kenrick Hughes and published by . This book was released on 1969 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability and Visibility Analysis of the Lunar Surface written by H. T. McAdams and published by . This book was released on 1971 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mobility Performance of the Lunar Roving Vehicle written by Nicholas C. Costes and published by . This book was released on 1972 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The constraints of the Apollo 15 mission dictated that the average and limiting performance capabilities of the first manned Lunar Roving Vehicle, when operated on the lunar vehicle, be known or estimated within narrow margins. For this reason, extensive studies were conducted during the year preceding the Apollo 15 launch and are described herein. The results of these studies are compared with the actual performance of the Lunar Roving Vehicle during the Apollo 15 mission. From this comparison, conclusions are drawn relating to the capabilities and limitations of current terrestrial methodology in predicting the mobility performance of lunar roving vehicles under in-situ environmental conditions, and recommendations are offered concerning the performance of surface vehicles on future missions related to lunar or planetary exploration.

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1978 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1971 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1969 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1971 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1969 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Report written by United States. National Aeronautics and Space Administration and published by . This book was released on 1972 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports and Maps of the Geological Survey Released Only in the Open Files 1969 written by Betsy A. Weld and published by . This book was released on 1970 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Strategy for the Geologic Exploration of the Planets written by Michael H. Carr and published by . This book was released on 1970 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Sources of Information on United States and World Energy Resources written by Betsy A. Weld and published by . This book was released on 1971 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: