Performance Evaluation Of A Quasi Microscope For Planetary Landers

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Performance Evaluation Of A Quasi Microscope For Planetary Landers

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Author : Langley Research Center
language : en
Publisher:
Release Date : 1977

Performance Evaluation Of A Quasi Microscope For Planetary Landers written by Langley Research Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Imaging systems categories.

Performance Evaluation Of A Quasi Microscope For Planetary Landers

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Author : National Aeronautics and Space Administration NASA
language : en
Publisher:
Release Date : 2018-09-03

Performance Evaluation Of A Quasi Microscope For Planetary Landers written by National Aeronautics and Space Administration NASA and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with categories.

Spatial resolutions achieved with cameras on lunar and planetary landers have been limited to about 1 mm, whereas microscopes of the type proposed for such landers could have obtained resolutions of about 1 um but were never accepted because of their complexity and weight. The quasi-microscope evaluated in this paper could provide intermediate resolutions of about 10 um with relatively simple optics that would augment a camera, such as the Viking lander camera, without imposing special design requirements on the camera of limiting its field of view of the terrain. Images of natural particulate samples taken in black and white and in color show that grain size, shape, and texture are made visible for unconsolidated materials in a 50- to 500-um size range. Such information may provide broad outlines of planetary surface mineralogy and allow inferences to be made of grain origin and evolution. The mineralogical descriptions of single grains would be aided by the reflectance spectra that could, for example, be estimated from the six-channel multispectral data of the Viking lander camera. Burcher, E. E. and Huck, F. O. and Wall, S. D. and Woehrle, S. B. Langley Research Center NASA-TN-D-8370, L-11162 RTOP 506-18-21-02

Nasa Technical Note

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Author :
language : en
Publisher:
Release Date : 1976

Nasa Technical Note written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with categories.

Optical Analysis Of A Compound Quasi Microscope For Planetary Landers

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Author : Stephen D. Wall
language : en
Publisher:
Release Date : 1974

Optical Analysis Of A Compound Quasi Microscope For Planetary Landers written by Stephen D. Wall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Photomicrography categories.

Performance Evaluation Of A Quasi Microscope For Planetary Landers

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Author : Langley Research Center
language : en
Publisher:
Release Date : 1977

Performance Evaluation Of A Quasi Microscope For Planetary Landers written by Langley Research Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Imaging systems categories.

Performance Evaluation Of A Quasi Microscope For Planetary Landers

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Author : Ernest E. Burcher
language : en
Publisher:
Release Date : 1977

Performance Evaluation Of A Quasi Microscope For Planetary Landers written by Ernest E. Burcher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with categories.

Laboratory Astrophysics And Space Research

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Author : P. Ehrenfreund
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Laboratory Astrophysics And Space Research written by P. Ehrenfreund and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.

The book presents the most recent developments of laboratory studies in astrophysics and space research. The individual chapters review laboratory investigations under simulated space conditions, studies for the design of successful space experiments or for supporting the interpretation of astronomical and space mission recorded data. Related theoretical models, numerical simulations and in situ observations demonstrate the necessity of experimental work on the Earth's surface. The expertise of the contributing scientists covers a broad spectrum and is included in general overviews from fundamental science to recent space technology. The book intends to serve as a reference for researchers and graduate students on the most recent activities and results in laboratory astrophysics, and to give reviews of their applications in astronomy, planetology, cosmochemistry, space research and Solar System exploration.

Scientific And Technical Aerospace Reports

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Author :
language : en
Publisher:
Release Date : 1977-04

Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977-04 with Aeronautics categories.

Monthly Catalog Of United States Government Publications

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Author : United States. Superintendent of Documents
language : en
Publisher:
Release Date : 1977

Monthly Catalog Of United States Government Publications written by United States. Superintendent of Documents and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Government publications categories.

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Earth Resources

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Author :
language : en
Publisher:
Release Date : 1977

Earth Resources written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Astronautics in earth sciences categories.