Search and Rescue Synthetic Apperture Radar SAR2 PDF Download
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Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 12
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Book Description
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 12
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Book Description
Author: W. E. Sivertson
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
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Book Description
Author:
Publisher:
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Category : Search and rescue operations
Languages : en
Pages : 8
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Book Description
Author: Charles V. J. Jakowatz
Publisher: Springer Science & Business Media
ISBN: 1461313333
Category : Technology & Engineering
Languages : en
Pages : 431
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Book Description
Modern airborne and spaceborne imaging radars, known as synthetic aperture radars (SARs), are capable of producing high-quality pictures of the earth's surface while avoiding some of the shortcomings of certain other forms of remote imaging systems. Primarily, radar overcomes the nighttime limitations of optical cameras, and the cloud- cover limitations of both optical and infrared imagers. In addition, because imaging radars use a form of coherent illumination, they can be used in certain special modes such as interferometry, to produce some unique derivative image products that incoherent systems cannot. One such product is a highly accurate digital terrain elevation map (DTEM). The most recent (ca. 1980) version of imaging radar, known as spotlight-mode SAR, can produce imagery with spatial resolution that begins to approach that of remote optical imagers. For all of these reasons, synthetic aperture radar imaging is rapidly becoming a key technology in the world of modern remote sensing. Much of the basic `workings' of synthetic aperture radars is rooted in the concepts of signal processing. Starting with that premise, this book explores in depth the fundamental principles upon which the spotlight mode of SAR imaging is constructed, using almost exclusively the language, concepts, and major building blocks of signal processing. Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach is intended for a variety of audiences. Engineers and scientists working in the field of remote sensing but who do not have experience with SAR imaging will find an easy entrance into what can seem at times a very complicated subject. Experienced radar engineers will find that the book describes several modern areas of SAR processing that they might not have explored previously, e.g. interferometric SAR for change detection and terrain elevation mapping, or modern non-parametric approaches to SAR autofocus. Senior undergraduates (primarily in electrical engineering) who have had courses in digital signal and image processing, but who have had no exposure to SAR could find the book useful in a one-semester course as a reference.
Author: United States. Interagency Ad Hoc Working Group on SAR.
Publisher:
ISBN:
Category : Environmental mapping
Languages : en
Pages : 92
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Book Description
Author: Chris Oliver
Publisher: SciTech Publishing
ISBN: 1891121316
Category : Technology & Engineering
Languages : en
Pages : 510
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Book Description
This practical reference shows SAR system designers and remote sensing specialists how to produce higher quality SAR images using data-driven algorithms, and apply powerful new techniques to measure and analyze SAR image content.
Author: Hui Wang
Publisher: Springer Nature
ISBN: 9819710448
Category :
Languages : en
Pages : 368
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Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 1018
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Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1632
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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309102979
Category : Science
Languages : en
Pages : 98
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Book Description
The Space Communications Office (SCO) at NASA has two primary roles. The first is to manage two of the communications networks that enable spaceflight operations and research, and the second is to integrate agency-wide telecommunications issues. In 2005, NASA asked the NRC to review the effectiveness of the SCO in carrying out its responsibilities by assessing the overall quality of the space communications program. This report presents a review of each of the program elements within the SCOâ€"the space network, NASA's integrated space network (NISN), spectrum management, standards management, search and rescue, communications and navigation architecture, technology, and operations integration. The review focuses on formulation of plans for each element, plan development methodology, connections with the broader community, and overall capabilities. Recommendations for improving SCO operations and organization are provided.
