Spaceborne Synthetic Aperture Radar Remote Sensing

Spaceborne Synthetic Aperture Radar Remote Sensing

Author: Shashi Kumar (Geophysicist)

Publisher: CRC Press

Published: 2023

Total Pages: 0

ISBN-13: 9781003204466

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This book provides basic and advanced concepts of the Synthetic Aperture Radar (SAR), PolSAR, InSAR, PolInSAR, and all the necessary information on various applications and analysis of data of multiple sensors. It includes information on SAR remote sensing, data processing, and separate applications of SAR technology, compiled in one place. It helps readers to use active microwave imaging sensor-based information in geospatial technology and applications. Features: Covers basic and advanced concepts of Synthetic Aperture Radar (SAR) Remote Sensing. Introduces spaceborne SAR sensors. Discusses applications of SAR Remote Sensing in earth observation. Explores utilization of SAR data for solid earth, ecosystem, and cryosphere including imaging of extra-terrestrial bodies. Includes PolSAR and PolInSAR for forest aboveground biomass retrieval, and InSAR and PolSAR for snow parameters retrieval. This book is aimed at researchers and graduate students in Remote Sensing, Photogrammetry, Geoscience, Image processing, Agriculture, Environment, Forestry, and Image Processing.


Geosynchronous SAR: System and Signal Processing

Geosynchronous SAR: System and Signal Processing

Author: Teng Long

Publisher: Springer

Published: 2018-04-20

Total Pages: 299

ISBN-13: 981107254X

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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.


Understanding Synthetic Aperture Radar Images

Understanding Synthetic Aperture Radar Images

Author: Chris Oliver

Publisher: SciTech Publishing

Published: 2004

Total Pages: 510

ISBN-13: 1891121316

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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.


Spatial Analysis for Radar Remote Sensing of Tropical Forests

Spatial Analysis for Radar Remote Sensing of Tropical Forests

Author: Elsa Carla de Grandi

Publisher:

Published: 2023-05-31

Total Pages: 0

ISBN-13: 9780367742669

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This book is based on authors' extensive involvement in large-scale radar mapping projects, targeting the health of an important earth ecosystem, tropical forests. It highlights past achievements, explains the underlying physics that allow the radar practitioners to understand what radars image, and paves the way for future developments.


Polarimetric Synthetic Aperture Radar

Polarimetric Synthetic Aperture Radar

Author: Irena Hajnsek

Publisher: Springer Nature

Published: 2021-03-24

Total Pages: 304

ISBN-13: 3030565041

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This open access book focuses on the practical application of electromagnetic polarimetry principles in Earth remote sensing with an educational purpose. In the last decade, the operations from fully polarimetric synthetic aperture radar such as the Japanese ALOS/PalSAR, the Canadian Radarsat-2 and the German TerraSAR-X and their easy data access for scientific use have developed further the research and data applications at L,C and X band. As a consequence, the wider distribution of polarimetric data sets across the remote sensing community boosted activity and development in polarimetric SAR applications, also in view of future missions. Numerous experiments with real data from spaceborne platforms are shown, with the aim of giving an up-to-date and complete treatment of the unique benefits of fully polarimetric synthetic aperture radar data in five different domains: forest, agriculture, cryosphere, urban and oceans.


Urban Informatics

Urban Informatics

Author: Wenzhong Shi

Publisher: Springer Nature

Published: 2021-04-06

Total Pages: 941

ISBN-13: 9811589836

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This open access book is the first to systematically introduce the principles of urban informatics and its application to every aspect of the city that involves its functioning, control, management, and future planning. It introduces new models and tools being developed to understand and implement these technologies that enable cities to function more efficiently – to become ‘smart’ and ‘sustainable’. The smart city has quickly emerged as computers have become ever smaller to the point where they can be embedded into the very fabric of the city, as well as being central to new ways in which the population can communicate and act. When cities are wired in this way, they have the potential to become sentient and responsive, generating massive streams of ‘big’ data in real time as well as providing immense opportunities for extracting new forms of urban data through crowdsourcing. This book offers a comprehensive review of the methods that form the core of urban informatics from various kinds of urban remote sensing to new approaches to machine learning and statistical modelling. It provides a detailed technical introduction to the wide array of tools information scientists need to develop the key urban analytics that are fundamental to learning about the smart city, and it outlines ways in which these tools can be used to inform design and policy so that cities can become more efficient with a greater concern for environment and equity.


Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach

Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach

Author: Charles V. J. Jakowatz

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 431

ISBN-13: 1461313333

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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.


Spaceborne Synthetic Aperture Radar Remote Sensing

Spaceborne Synthetic Aperture Radar Remote Sensing

Author: Shashi Kumar

Publisher: CRC Press

Published: 2023-03-31

Total Pages: 433

ISBN-13: 1000803163

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This book provides basic and advanced concepts of synthetic aperture radar (SAR), PolSAR, InSAR, PolInSAR, and all necessary information about various applications and analysis of data of multiple sensors. It includes information on SAR remote sensing, data processing, and separate applications of SAR technology, compiled in one place. It will help readers to use active microwave imaging sensor-based information in geospatial technology and applications. This book: Covers basic and advanced concepts of synthetic aperture radar (SAR) remote sensing Introduces spaceborne SAR sensors Discusses applications of SAR remote sensing in earth observation Explores utilization of SAR data for solid earth, ecosystem, and cryosphere, including imaging of extra-terrestrial bodies Includes PolSAR and PolInSAR for aboveground forest biomass retrieval, as well as InSAR and PolSAR for snow parameters retrieval This book is aimed at researchers and graduate students in remote sensing, photogrammetry, geoscience, image processing, agriculture, environment, forestry, and image processing.