Geosynchronous Sar System And Signal Processing

Author : Teng Long
Publisher : Springer
ISBN 13 : 981107254X
Total Pages : 299 pages
Book Rating : 4.43/5 ( download)

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Download or read book Geosynchronous SAR: System and Signal Processing written by Teng Long and published by Springer. This book was released on 2018-04-20 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chiefly addresses the analysis and design of geosynchronous synthetic aperture radar (GEO SAR) systems, focusing on the algorithms, analysis, methods used to compensate for ionospheric influences, and validation experiments for Global Navigation Satellite Systems (GNSS). Further, it investigates special problems in the GEO SAR context, such as curved trajectories, the Earth’s rotation, the ‘non-stop-and-go’ model, high-order Doppler parameters, temporal-variant ionospheric errors etc. These studies can also be extended to SAR with very high resolution and long integration time. Given the breadth and depth of its coverage, scientists and engineers in SAR and advanced graduate students in related areas will greatly benefit from this book.

Author : John C. Curlander
Publisher : Wiley-Interscience
ISBN 13 : 9780471857709
Total Pages : 0 pages
Book Rating : 4.0X/5 ( download)

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Download or read book Synthetic Aperture Radar written by John C. Curlander and published by Wiley-Interscience. This book was released on 1992-04-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of synthetic aperture radar (SAR) represents a new era in remote sensing technology. A complete handbook for anyone who must design an SAR system capable of reliably producing high quality image data products, free from image artifacts and calibrated in terms of the target backscatter coefficient. Combines fundamentals underlying the SAR imaging process and the practical system engineering required to produce quality images from a real SAR system. Beginning with a broad overview of SAR technology, it goes on to examine SAR system capabilities and components and detail the techniques required for design and development of the SAR ground data system with emphasis on the correlation processing. Intended for SAR system engineers and researchers, it is generously illustrated for maximum clarity.

Author : Robert Wang
Publisher : Springer
ISBN 13 : 9811030782
Total Pages : 275 pages
Book Rating : 4.89/5 ( download)

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Download or read book Bistatic SAR System and Signal Processing Technology written by Robert Wang and published by Springer. This book was released on 2017-12-26 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports the latest results in the study of Bistatic/Multistatic SAR system and signal processing techniques. Novel research ideas and experimental verification have been collected on all kinds of configurations of Bistatic/Multistatic SAR system, including the preliminary construction of system model, imaging algorithm design, mission design and the corresponding application representations etc. Handy well-prepared tables are provided for readers’ quick-reference, and the practical design of an interferometric SAR system is illustrated step by step. The book will be of interest to university researchers, R&D engineers and graduate students in Remote Sensing who wish to learn the core principles, methods, algorithms, and applications of Bistatic/Multistatic SAR system.

Author : Xiaolan Qiu
Publisher : John Wiley & Sons
ISBN 13 : 111818811X
Total Pages : 340 pages
Book Rating : 4.18/5 ( download)

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Download or read book Bistatic SAR Data Processing Algorithms written by Xiaolan Qiu and published by John Wiley & Sons. This book was released on 2013-04-05 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: BISTATIC SAR DATA PROCESSING ALGORITHMS Synthetic Aperture Radar (SAR) is critical for remote sensing. It works day and night, in good weather or bad. Bistatic SAR is a new kind of SAR system, where the transmitter and receiver are placed on two separate platforms. Bistatic SAR is one of the most important trends in SAR development, as the technology renders SAR more flexible and safer when used in military environments. Imaging is one of the most difficult and important aspects of bistatic SAR data processing. Although traditional SAR signal processing is fully developed, bistatic SAR has a more complex system structure, so signal processing is more challenging. Focusing on imaging aspects of bistatic SAR signal processing, this book covers resolution analysis, echo generation methods, imaging algorithms, imaging parameter estimation, and motion compensation methods. Gives a general and updated framework for image formation using signal processing aspects Starts with an introduction to traditional SAR before moving on to more advanced topics Offers readers a range of exhaustive tools to process signals and form images Provides a solid reference for the imaging of other complicated SAR MATLAB® codes are available from the book’s companion site The book is ideal for researchers and engineers in SAR signal and data processing, as well as those working in bistatic and multistatic radar imaging, and in the radar sciences. Graduate students with a background in radar who are interested in bistatic and multistatic radar will find this book a helpful reference.

Author : Giorgio Franceschetti
Publisher : CRC Press
ISBN 13 : 1351412019
Total Pages : 324 pages
Book Rating : 4.18/5 ( download)

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Download or read book Synthetic Aperture Radar Processing written by Giorgio Franceschetti and published by CRC Press. This book was released on 2018-02-06 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic Aperture Radar Processing simply and methodically presents principles and techniques of Synthetic Aperture Radar (SAR) image generation by analyzing its system transfer function. The text considers the full array of operation modes from strip to scan, emphasizes processing techniques, enabling the design of operational SAR codes. A simple example then follows. This book will be invaluable to all SAR scientists and engineers working in the field. It may be used as the basis for a course on SAR image generation or as a reference book on remote sensing. It contains a wide spectrum of information presented with clarity and rigor.

Author : Josaphat Tetuko Sri Sumantyo
Publisher : CRC Press
ISBN 13 : 1000870596
Total Pages : 315 pages
Book Rating : 4.96/5 ( download)

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Download or read book Airborne Circularly Polarized SAR written by Josaphat Tetuko Sri Sumantyo and published by CRC Press. This book was released on 2023-04-25 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive resource on airborne synthetic aperture radar (SAR) systems, Airborne Circularly Polarized SAR explains the theory, system design, hardware and software, and applications of airborne circularly polarized SAR in environmental monitoring and other uses. Readers learn how to build the hardware and software of circularly polarized SAR, the antenna system, and how to generate point target responses and images using the range doppler algorithm (RDA) from raw signal data. The book discusses applications and analyzing techniques using a circularly polarized SAR system and image processing. Images and MATLAB® codes are provided to help professionals and researchers with their applications and future studies. Features 1. Provides the theory of circularly polarized wave and polarimetry related to system design, scattering analysis, polarimetric SAR, and applications in microwave remote sensing. 2. Explains the real radio frequency (RF) system and the original antenna, including circuit explanation and know-how of measurement technique to adjust to the required parameter in system design. 3. Discusses the technique of ground test and flight mission to calibrate and validate the performance of airborne circularly polarized SAR. 4. Highlights image signal processing with MATLAB codes and how to obtain a single look complex (SLC) image for further applications. 5. Includes several applications of airborne circularly polarized SAR from international leading experts. This book is beneficial to professionals, researchers, academics, and graduate students from disciplines such as Electronic Engineering; Radar Systems; Aerospace Engineering; Signal Processing; Image Processing; Environmental Remote Sensing.

Author : Graham Weinberg
Publisher : BoD – Books on Demand
ISBN 13 : 1789231205
Total Pages : 282 pages
Book Rating : 4.05/5 ( download)

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Download or read book Topics in Radar Signal Processing written by Graham Weinberg and published by BoD – Books on Demand. This book was released on 2018-05-16 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radar has been an important topic since its introduction, in a military context, during World War II. Due to advances in technology, it has been necessary to refine the algorithms employed within the signal processing architecture. Hence, this book provides a series of chapters examining some topics in modern radar signal processing. These include synthetic aperture radar, multiple-input multiple-output radar, as well as a series of chapters examining other key issues relevant to the central theme of the book.

Author : Norman Daniel Matthews
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.83/5 ( download)

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Download or read book Using Post-correlation Signal Processing to Improve Digital SAR (synthetic Aperture Radar) Imagery written by Norman Daniel Matthews and published by . This book was released on 1983 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Liheng Wang
Publisher : Springer
ISBN 13 : 9811365539
Total Pages : 185 pages
Book Rating : 4.39/5 ( download)

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Download or read book Proceedings of the 5th China High Resolution Earth Observation Conference (CHREOC 2018) written by Liheng Wang and published by Springer. This book was released on 2019-03-23 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the proceedings of the 5th China High-resolution Earth Observation Conference (CHREOC). The series conference of China High Resolution Earth Observation has been becoming the influential academic event in the earth detection area, and attracting more and more top experts and industry users of related fields. The CHREOCs focus on the popular topics including military-civilian integration, the One Belt and One Road project, the transformation of scientific research achievements, and it also discusses the new ideas, new technologies, new methods, and new developments. The CHREOCs have effectively promoted high-level institutional mechanisms, technological innovation, and industrial upgrading in the high-resolution earth observation area, and arouse the influence of the national-sponsored major project. All papers in this proceeding are from the 5th CHREOC, and most authors are the researchers and experts participating the state major project CHEOS. The papers are the extraction of research results and reflect the technique level and research direction of the field high-resolution earth observation. All articles have gone through the scientific and strict reviews for several rounds by the experts from the related fields, and therefore reflect the research level and technology innovation of the high-resolution field earth observation. This proceedings will be an informative and valuable reference for both academic research and engineering practice.

Author : Davide Bruno
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.62/5 ( download)

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Download or read book Geosynchronous Synthetic Aperture Radar written by Davide Bruno and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic Aperture Radar (SAR) imaging from geosynchronous orbit has significantpotential advantages over conventional low-Earth orbit (LEO) radars, but alsochallenges to overcome. This thesis investigates both active and passive geosynchronous SAR configurations, presenting their different features and advantages. Following a system design trade-off that involved phase uncertainties, link budget, frequency and integration time, an L band bi-static configuration with 8-hour integrationtime that reuses the signal from a non-cooperative transmitter has been presented as asuitable solution. Cranfield Space Research Centre looked into this configuration and proposed theGeoSAR concept, an L band bi-static SAR based on the concept by Prati et al. (1998). It flies along a circular ground track orbit, reuses the signal coming from a noncooperativetransmitter in GEO and achieves a spatial resolution of about 100 m. The present research contributes to the GeoSAR concept exploring the implicationsdue to the 8-hour integration time and providing insights about its performance and itspossible fields of application. Targets such as canopies change their backscattered phase on timescales of secondsdue to their motion. On longer time scales, changes in dielectric properties of targets, Earth tides and perturbations in the structure of the atmosphere contribute to generatephase fluctuations in the collected signals. These phenomena bring temporaldecorrelation and cause a reduction in SAR coherent integration gain. They have to becompensated for if useful images are to be provided. A SAR azimuth simulator has been developed to study the influence of temporaldecorrelation on GeoSAR point spread function. The analysis shows that ionosphericdelay is the major source of decorrelation; other effects, such as tropospheric delayand Earth tides, have to be dealt with but appear to be easier to handle. Two different options for GeoSAR interferometry have been discussed. The system iswell suited to differential interferometry, due to the short perpendicular baselineinduced by the geometry. A GeoSAR has advantages over a Low Earth Orbit (LEO)SAR system to monitor processes with significant variability over daily or shortertimescales (e.g. soil moisture variation). This potential justifies further study of theconcept.