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Author: Alexey Nekrasov
Publisher: Springer Science & Business Media
ISBN: 3319006215
Category : Technology & Engineering
Languages : en
Pages : 106
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Book Description
The ‘wind vector’ – wind speed and direction – is a main meteorological quantity and relevant for air-sea exchange processes. This book explores the use of several airborne microwave instruments, some of which are part of standard aircraft equipment, in determining the local wind vector over water. This is worthwhile as local wind information is usually only available at measurements sites like weather stations and airports, and global wind information from satellites has very coarse resolution and poor temporal coverage – at most a few times daily. In his book, Nekrasov uses known results in a novel way and gives explicit and application-oriented descriptions how to additionally retrieve local wind information from standard airborne microwave instruments. The results presented here are highly valuable for flight operation above the sea (e.g., search-and-rescue) but also for complementing other measurements of atmospheric or oceanic parameters during research flights.
Author: Alexey Nekrasov
Publisher: Springer Science & Business Media
ISBN: 3319006215
Category : Technology & Engineering
Languages : en
Pages : 106
Get Book Here
Book Description
The ‘wind vector’ – wind speed and direction – is a main meteorological quantity and relevant for air-sea exchange processes. This book explores the use of several airborne microwave instruments, some of which are part of standard aircraft equipment, in determining the local wind vector over water. This is worthwhile as local wind information is usually only available at measurements sites like weather stations and airports, and global wind information from satellites has very coarse resolution and poor temporal coverage – at most a few times daily. In his book, Nekrasov uses known results in a novel way and gives explicit and application-oriented descriptions how to additionally retrieve local wind information from standard airborne microwave instruments. The results presented here are highly valuable for flight operation above the sea (e.g., search-and-rescue) but also for complementing other measurements of atmospheric or oceanic parameters during research flights.
Author: Alexey Nekrasov
Publisher:
ISBN: 9783030629434
Category :
Languages : en
Pages : 0
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Book Description
This book discusses methods for measuring the water surface backscattering signature and estimating the near-surface wind vector over water using airborne radars, in addition to their standard application. Airborne FMCW demonstrator system, Doppler navigation system, airborne weather radar, airborne radar altimeter, and airborne precipitation radar are analyzed in order to be used for that purpose. The radars functionality is enhanced for their operation in a scatterometer mode. A circle flight and/or a rectilinear flight of an aircraft over the water surface is considered depending on the radar design features to perform measurements of the azimuth normalized radar cross section curve of the water surface and/or the near-surface wind speed and direction. Flight recommendations to perform measurements along with algorithms for measuring the water surface backscattering signature and for retrieval of the wind speed and direction over water are presented.
Author: Alexey Nekrasov
Publisher: Springer Nature
ISBN: 3030629422
Category : Technology & Engineering
Languages : en
Pages : 124
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Book Description
This book discusses methods for measuring the water surface backscattering signature and estimating the near-surface wind vector over water using airborne radars, in addition to their standard application. Airborne FMCW demonstrator system, Doppler navigation system, airborne weather radar, airborne radar altimeter, and airborne precipitation radar are analyzed in order to be used for that purpose. The radars functionality is enhanced for their operation in a scatterometer mode. A circle flight and/or a rectilinear flight of an aircraft over the water surface is considered depending on the radar design features to perform measurements of the azimuth normalized radar cross section curve of the water surface and/or the near-surface wind speed and direction. Flight recommendations to perform measurements along with algorithms for measuring the water surface backscattering signature and for retrieval of the wind speed and direction over water are presented.
Author: Hirokazu Kobayashi
Publisher: MDPI
ISBN: 3039361422
Category : Technology & Engineering
Languages : en
Pages : 570
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Book Description
Radar-related technology is mainly processed within the time and frequency domains but, at the same time, is a multi-dimensional integrated system including a spatial domain for transmitting and receiving electromagnetic waves. As a result of the enormous technological advancements of the pioneers actively discussed in this book, research and development in multi-dimensional undeveloped areas is expected to continue. This book contains state-of-the-art work that should guide your research.
Author: Philippe Lacomme
Publisher: William Andrew
ISBN: 1891121138
Category : Technology & Engineering
Languages : en
Pages : 528
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Book Description
Intended for actual users of radar, the book focuses on the history, main principles, functions, modes, properties and specific nature of modern airborne radar. It examines radar's role within the system when carrying out its assigned missions, showing the possibilities of radar, it's limitations and a discussion of how radar may evolve in the future.
Author: Bowen E G
Publisher: CRC Press
ISBN: 9780750305860
Category : Science
Languages : en
Pages : 254
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Book Description
It is now more than sixty years since radar began in Britain. In the intervening years, airborne radar has become one of the most important branches of civilian and military radar. In Radar Days, "the father of airborne radar," Dr. "Taffy" Bowen recounts his personal story of how the first airborne radars were built and brought into use in the Royal Air Force, and of the Tizard mission to the USA in 1940, of which he was a member. Written from the point of view of the individuals who worked at the laboratory bench, the story begins with the building of the first ground air-warning radar at Orfordness in June 1935. The book proceeds to describe how this equipment was miniaturized to make it suitable for use in aircraft and the lengthy, sometimes hazardous flight trials conducted before radar went into service with the RAF. The author also details the activities of the Tizard mission, which was instrumental in installing the first airborne radars in US aircraft. The greatest achievement of the mission was to pass on the secret of the resonant magnetron to the US only a few months after its invention at Birmingham University. This was the device that brought about a revolution in Allied radar, putting it far ahead of the corresponding German technology for the remainder of the war.
Author: Roger Sullivan
Publisher: SciTech
ISBN: 9781891121227
Category : Technology & Engineering
Languages : en
Pages : 503
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Book Description
Through courses internally taught at IDA, Dr. Roger Sullivan has devised a book that brings readers fully up to speed on the most essential quantitave aspects of general radar in order to introduce study of the most exciting and relevant applications to radar imaging and advanced concepts: Synthetic Aperture Radar (4 chapters), Space-time Adaptive Processing, moving target indication (MTI), bistatic radar, low probability of intercept (LPI) radar, weather radar, and ground-penetrating radar. Whether you're a radar novice or experienced professional, this is an essential reference that features the theory and practical application of formulas you use in radar design every day. With this book, you're taken step-by-step through the development of modern airborne microwave radar, up to the cutting edge of emergent technologies, including new results on theoretical 2D and 3D ISAR point-spread functions (PSF) and current discussions concerning dechirp/deskew SAR processing, layover in SAR images, vibrating targets, foliage penetration, image quality parameters, and more. Plus, for students of electrical engineering, physics, and radar, this book provides the best source for basic airborne radar understanding, as well as a broad introduction to the field of radar imaging.
Author: E G. Bowen
Publisher: CRC Press
ISBN: 1000112128
Category : Science
Languages : en
Pages : 231
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Book Description
It is now more than sixty years since radar began in Britain. In the intervening years, airborne radar has become one of the most important branches of civilian and military radar. In Radar Days, "the father of airborne radar," Dr. "Taffy" Bowen recounts his personal story of how the first airborne radars were built and brought into use in the Royal Air Force, and of the Tizard mission to the USA in 1940, of which he was a member. Written from the point of view of the individuals who worked at the laboratory bench, the story begins with the building of the first ground air-warning radar at Orfordness in June 1935. The book proceeds to describe how this equipment was miniaturized to make it suitable for use in aircraft and the lengthy, sometimes hazardous flight trials conducted before radar went into service with the RAF. The author also details the activities of the Tizard mission, which was instrumental in installing the first airborne radars in US aircraft. The greatest achievement of the mission was to pass on the secret of the resonant magnetron to the US only a few months after its invention at Birmingham University. This was the device that brought about a revolution in Allied radar, putting it far ahead of the corresponding German technology for the remainder of the war.
Author: George W. Stimson
Publisher: Scitech Publishing
ISBN: 9781613530221
Category : Airplanes
Languages : en
Pages : 0
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Book Description
Greatly expanded from the best-selling second edition by George W.Stimson, this book offers a complete overview of the major developments in air and spaceborne radar in line with advances in modern technology.
Author: George W. Stimson
Publisher:
ISBN: 9780811121019
Category :
Languages : en
Pages : 0
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Book Description
