Using Ship Wake Patterns to Evaluate Sar Ocean Wave Imaging Mechanisms

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Using Ship Wake Patterns to Evaluate Sar Ocean Wave Imaging Mechanisms by : R. R. Hammond

Download or read book Using Ship Wake Patterns to Evaluate Sar Ocean Wave Imaging Mechanisms written by R. R. Hammond and published by . This book was released on 1985 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Joint Ocean Wave Investigation Project (JOWIP) was conducted to evaluate the detectability of ocean wave structures on imaging synthetic aperture radar (SAR). This project used Kelvin surface ship wake patterns generated under controlled and well documented surface environmental conditions to isolate SAR image parameters. Use of waves of known wavelength and direction provide the opportunity to evaluate the SAR contribution to ocean wave forecasting. SEASAT-like images made with L-band SAR are presented: (1) to suggest how ship-generated surface roughness combines with the velocity-bunching mechanism in calm ocean areas to produce the unusually narrow wakes observed for azimuth-traveling ships on SEASAT images; and (2) to estimate conditions under which SAR image modulation mechanisms can be expected to produce wake images. A method is described for using the Kelvin transverse ship wake wave component to quantitatively evaluate the contributions of various SAR ocean wave imaging mechanisms. It makes use of the narrow sector of surface roughness generated by a ship along its track to produce SAR images of the longest waves in its wake system on flat calm water.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.:/5 (3 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 1995 with total page 488 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.

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 658 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Naval Engineers Journal

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ISBN 13 :
Total Pages : 862 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Naval Engineers Journal written by and published by . This book was released on 1992 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Encyclopedia of Ocean Sciences

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Publisher : Academic Press
ISBN 13 : 0128130822
Total Pages : 4318 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Encyclopedia of Ocean Sciences by :

Download or read book Encyclopedia of Ocean Sciences written by and published by Academic Press. This book was released on 2019-04-12 with total page 4318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oceans cover 70% of the Earth’s surface, and are critical components of Earth’s climate system. This new edition of Encyclopedia of Ocean Sciences, Six Volume Set summarizes the breadth of knowledge about them, providing revised, up to date entries as well coverage of new topics in the field. New and expanded sections include microbial ecology, high latitude systems and the cryosphere, climate and climate change, hydrothermal and cold seep systems. The structure of the work provides a modern presentation of the field, reflecting the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief. In this framework maximum attention has been devoted to making this an organic and unified reference. Represents a one-stop. organic information resource on the breadth of ocean science research Reflects the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief New and expanded sections include microbial ecology, high latitude systems and climate change Provides scientifically reliable information at a foundational level, making this work a resource for students as well as active researches

Ship Wakes and Solitons

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ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Ship Wakes and Solitons by : Steven Bruce Buchsbaum

Download or read book Ship Wakes and Solitons written by Steven Bruce Buchsbaum and published by . This book was released on 1990 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radar Imaging of the Ocean Waves

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Publisher : Elsevier
ISBN 13 : 9780080932514
Total Pages : 208 pages
Book Rating : 4.9/5 (325 download)

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Book Synopsis Radar Imaging of the Ocean Waves by : Mikhail B. Kanevsky

Download or read book Radar Imaging of the Ocean Waves written by Mikhail B. Kanevsky and published by Elsevier. This book was released on 2008-09-15 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to studying the ocean with radar tools, in particular, with space radars. Being intended mainly for the scientists preoccupied with the problem (as well as senior course students), it concentrates and generalizes the knowledge scattered over specialized journals. The significant part of the book contains the results obtained by the author. * Systematically collects and describes the approaches used by different laboratories and institutions * Deals with the physics of radar imagery and specifically with ocean surface imagery. * Useful for students and researchers specializing in the area of ocean remote sensing using airborne or space-borne radars, both SAR and RAR

Proceedings of the ... International Offshore Mechanics and Arctic Engineering Symposium

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ISBN 13 :
Total Pages : 582 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Proceedings of the ... International Offshore Mechanics and Arctic Engineering Symposium by :

Download or read book Proceedings of the ... International Offshore Mechanics and Arctic Engineering Symposium written by and published by . This book was released on 1987 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1382 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1985 with total page 1382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

SEASAT III and IV

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ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis SEASAT III and IV by :

Download or read book SEASAT III and IV written by and published by . This book was released on 1984 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: JASON continues its theoretical investigation of understanding the origin of the ship wakes seen by the SEASAT radar. The present effort incorporates the new experimental results from the Georgia Strait and the Gulf of Alaska experiments. These experiments appear to rule out the internal wave hypothesis; they also seem to indicate that the Kelvin Wake (here defined in the most general sense to include non-linear processes as well as interactions with the turbulent wake) is rather different than conventional Kelvin wake theory would predict. Nonetheless, a model which seems to be at least qualitatively reasonable can be constructed. The generation of ship wakes (surface or internal) and their detection by radar is a complicated phenomenology involving various branches of physics, hydrodynamics and oceanography. Nevertheless, with the exception of the inner, small angle part of the Kelvin wake, we believe that the theoretical understanding of the problem is adequate to support the conclusions reached in the report.

Earth Resources

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ISBN 13 :
Total Pages : 760 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 1986 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Twenty-First Symposium on Naval Hydrodynamics

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Publisher : National Academies Press
ISBN 13 : 0309058791
Total Pages : 1100 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Twenty-First Symposium on Naval Hydrodynamics by : National Research Council

Download or read book Twenty-First Symposium on Naval Hydrodynamics written by National Research Council and published by National Academies Press. This book was released on 1997-09-11 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Problems of Imaging Ocean Waves with Synthetic Aperture Radar

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ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Problems of Imaging Ocean Waves with Synthetic Aperture Radar by : Robert A. Shuchman

Download or read book Problems of Imaging Ocean Waves with Synthetic Aperture Radar written by Robert A. Shuchman and published by . This book was released on 1977 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress is reported on three tasks designed to provide information to evaluate the operational use of SAR, so that ultimately, meaningful ocean shallow-water wave spectra and coastal wave height information can be supplied to the Navy in real-time. Under Task 1, a limited literature search was conducted to ascertain problems encountered in imaging sea states with SAR. The search indicated four fundamental problem areas where basic research is needed, before SAR can become a useful tool for the Navy. Under Task 2, solutions to SAR signal processing problems were explored and geometrical coorections of SAR wave imagery were considered.

Government Reports Annual Index: Keyword A-L

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ISBN 13 :
Total Pages : 976 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Annual Index: Keyword A-L by :

Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1985 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:

IGARSS.

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ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis IGARSS. by :

Download or read book IGARSS. written by and published by . This book was released on 1986 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

IGARSS '86

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ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis IGARSS '86 by :

Download or read book IGARSS '86 written by and published by . This book was released on 1986 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Earth Resources

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.F/5 ( 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 1989 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International Aerospace Abstracts (IAA).