Estimates from Satellites of Weather Erosion Parameters for Reentry Systems

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ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Estimates from Satellites of Weather Erosion Parameters for Reentry Systems by : John H. Conover

Download or read book Estimates from Satellites of Weather Erosion Parameters for Reentry Systems written by John H. Conover and published by . This book was released on 1978 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Techniques to estimate reentry vehicle weather erosion parameters from satellite measurements are described. The techniques were developed over a period of three years. An empirical approach was followed with simultaneous measurements of clouds by aircraft and satellite sensors in a series of 41 cases covering a great range of cloud conditions. For each case the aircraft measurements of clouds supplemented by surface weather reports and radar pictures were converted to profiles of hydrometeor densities vs altitude. The erosion parameters predict the amount of material eroded from a nosetip and the range error of the reentry system due to erosion by ice and water particles in the atmosphere. The erosion parameters were related to infrared and visible satellite imagery data from NOAA ITOS satellites by means of non-linear equations. Equations were also developed to estimate total cloud mass and thickness from the same satellite data. Extensive applications and tests were made of the equations to estimate erosion parameters from satellite data.

Horizontal Scale Variations in Satellite Estimates of Weather Erosion Parameters for Reentry Systems

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Horizontal Scale Variations in Satellite Estimates of Weather Erosion Parameters for Reentry Systems by : James T. Bunting

Download or read book Horizontal Scale Variations in Satellite Estimates of Weather Erosion Parameters for Reentry Systems written by James T. Bunting and published by . This book was released on 1980 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A weather erosion parameter known as the Environmental Severity Index (ESI) has been estimated using infrared and visible data from satellites. Cloud sampling requirements limited the original prediction equations to satellite data averaged over a horizontal scale of 70 km. Further experiments have demonstrated great utility for satellite estimates on a scale of 10 km and also revealed some systematic differences between the coarse and the fine scale estimates. The ESI averages 1 percent to 10 percent higher for the fine scale estimates and high values of ESI are observed more frequently. (Author).

Estimates from Satellites of Weather Erosion Parameters for Reentry Systems

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ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Estimates from Satellites of Weather Erosion Parameters for Reentry Systems by : John H. Conover

Download or read book Estimates from Satellites of Weather Erosion Parameters for Reentry Systems written by John H. Conover and published by . This book was released on 1977 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Techniques to estimate reentry vehicle weather erosion parameters from satellite measurements are described. The techniques were developed over a period of three years. An empirical approach was followed with simultaneous measurements of clouds by aircraft and satellite sensors in a series of 41 cases covering a great range of cloud conditions. For each case the aircraft measurements of clouds supplemented by surface weather reports and radar pictures were converted to profiles of hydrometeor densities vs altitude. The erosion parameters predict the amount of material eroded from a nosetip and the range error of the reentry system due to erosion by ice and water particles in the atmosphere. The erosion parameters were related to infrared and visible satellite imagery data from NOAA ITOS satellites by means of non-linear equations. Equations were also developed to estimate total cloud mass and thickness from the same satellite data. Extensive applications and tests were made of the equations to estimate erosion parameters from satellite data.

Horizontal Scale Variations in Satellite Estimates of Weather Erosion Parameters for Reentry Systems

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Horizontal Scale Variations in Satellite Estimates of Weather Erosion Parameters for Reentry Systems by : James T. Bunting

Download or read book Horizontal Scale Variations in Satellite Estimates of Weather Erosion Parameters for Reentry Systems written by James T. Bunting and published by . This book was released on 1980 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: A weather erosion parameter known as the Environmental Severity Index (ESI) has been estimated using infrared and visible data from satellites. Cloud sampling requirements limited the original prediction equations to satellite data averaged over a horizontal scale of 70 km. Further experiments have demonstrated great utility for satellite estimates on a scale of 10 km and also revealed some systematic differences between the coarse and the fine scale estimates. The ESI averages 1 percent to 10 percent higher for the fine scale estimates and high values of ESI are observed more frequently. (Author).

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1460 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Proceedings of the 7th Technical Exchange Conference, El Paso, Texas, 30 November-3 December 1976

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ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the 7th Technical Exchange Conference, El Paso, Texas, 30 November-3 December 1976 by :

Download or read book Proceedings of the 7th Technical Exchange Conference, El Paso, Texas, 30 November-3 December 1976 written by and published by . This book was released on 1977 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report on Research at AFCRL.

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report on Research at AFCRL. by : Air Force Cambridge Research Laboratories (U.S.)

Download or read book Report on Research at AFCRL. written by Air Force Cambridge Research Laboratories (U.S.) and published by . This book was released on 1976 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1978 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Improved Cloud Detection Utilizing Defense Meteorological Satellite Program Near Infrared Measurements

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ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Improved Cloud Detection Utilizing Defense Meteorological Satellite Program Near Infrared Measurements by : James T. Bunting

Download or read book Improved Cloud Detection Utilizing Defense Meteorological Satellite Program Near Infrared Measurements written by James T. Bunting and published by . This book was released on 1982 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Air Force Surveys in Geophysics

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ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Air Force Surveys in Geophysics by :

Download or read book Air Force Surveys in Geophysics written by and published by . This book was released on 1977 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Meteorological and Geoastrophysical Abstracts

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ISBN 13 :
Total Pages : 896 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Meteorological and Geoastrophysical Abstracts by :

Download or read book Meteorological and Geoastrophysical Abstracts written by and published by . This book was released on 1981 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Light Scattering by Irregularly Shaped Particles

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Publisher : Springer Science & Business Media
ISBN 13 : 1468437046
Total Pages : 335 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Light Scattering by Irregularly Shaped Particles by : Schuerman

Download or read book Light Scattering by Irregularly Shaped Particles written by Schuerman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains most of the invited papers presented at the International Workshop on Light Scattering by Irregularly Shaped Particles held on June 5-7, 1979. at the State University of New York at Albany (SUNYA). Over seventy participants representing many dis ciplines convened to define some of the ever-increasing number of resonant light-scattering problems associated with particle shape and to relate their most recent investigations in this field. It is obvious from the two introductory papers that an investi gator's primary discipline determines his/her approach to the light scattering problem. The meteorologist, Diran Deirmendjian, advocates an empirical methodology: to model the scattering by atmospheric aerosols, using equivalent spheres as standards, in the most effi cient and simplest manner that is consistent with remote sensing, in situ, and laboratory· data. Because of the almost infinite variety of particle shapes, he questions not only the possibility but even the usefulness of the exact solution of scattering by a totally arbitrary particle. The astrophysicist, J. Mayo Greenberg, is primarily concerned with the information content carried by the scattered light because this radiation is the sole clue to under standing the nature of interstellar dust. What measurements (polar ization, color dependence, etc ••• ) should be made to best determine a given particle characteristic (size, surface roughness, refractive index, etc ••• )? Thus, he considers the physics of the scattering process to be of paramount interest.

NASA Technical Paper

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ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Paper by :

Download or read book NASA Technical Paper written by and published by . This book was released on 1981 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Meteorological Satellite Measurements and Applications

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Meteorological Satellite Measurements and Applications by : James T. Bunting

Download or read book Meteorological Satellite Measurements and Applications written by James T. Bunting and published by . This book was released on 1977 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several current programs in satellite meteorology at the Air Force Geophysics Laboratory are reviewed. First of all, the use of reflected sunlight at both visible and near infrared frequencies to distinguish snow from clouds is described. Secondly, a technique of compositing pictures of many typhoon cases in order to relate cloud features to typhoon motion is discussed. Finally, the use of visible and infrared imagery to estimate erosion parameters for reentry systems is described. (Author).

Accessions List

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ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Accessions List by : Environmental Science Information Center. Library and Information Services Division

Download or read book Accessions List written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1981 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Remote Sensing

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ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Remote Sensing by : B. L. Deekshatulu

Download or read book Remote Sensing written by B. L. Deekshatulu and published by . This book was released on 1984 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Earth Resources

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ISBN 13 :
Total Pages : 758 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Earth Resources by :

Download or read book Earth Resources written by and published by . This book was released on 1983 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: