A Strategy For Active Remote Sensing Amid Increased Demand For Radio Spectrum
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A Strategy For Active Remote Sensing Amid Increased Demand For Radio Spectrum
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2015-09-21
A Strategy For Active Remote Sensing Amid Increased Demand For Radio Spectrum written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-21 with Science categories.
Active remote sensing is the principal tool used to study and to predict short- and long-term changes in the environment of Earth - the atmosphere, the oceans and the land surfaces - as well as the near space environment of Earth. All of these measurements are essential to understanding terrestrial weather, climate change, space weather hazards, and threats from asteroids. Active remote sensing measurements are of inestimable benefit to society, as we pursue the development of a technological civilization that is economically viable, and seek to maintain the quality of our life. A Strategy for Active Remote Sensing Amid Increased Demand for Spectrum describes the threats, both current and future, to the effective use of the electromagnetic spectrum required for active remote sensing. This report offers specific recommendations for protecting and making effective use of the spectrum required for active remote sensing.
A Strategy For Active Remote Sensing Amid Increased Demand For Radio Spectrum
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Author : Committee on a Survey of the Active Sensing Uses of the Radio Spectrum
language : en
Publisher:
Release Date : 2015-09-21
A Strategy For Active Remote Sensing Amid Increased Demand For Radio Spectrum written by Committee on a Survey of the Active Sensing Uses of the Radio Spectrum and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-21 with Science categories.
Active remote sensing is the principal tool used to study and to predict short- and long-term changes in the environment of Earth - the atmosphere, the oceans and the land surfaces - as well as the near space environment of Earth. All of these measurements are essential to understanding terrestrial weather, climate change, space weather hazards, and threats from asteroids. Active remote sensing measurements are of inestimable benefit to society, as we pursue the development of a technological civilization that is economically viable, and seek to maintain the quality of our life. "A Strategy for Active Remote Sensing Amid Increased Demand for Spectrum" describes the threats, both current and future, to the effective use of the electromagnetic spectrum required for active remote sensing. This report offers specific recommendations for protecting and making effective use of the spectrum required for active remote sensing.
Remote Sensing For Environmental Monitoring
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Author : Vara Saritha
language : en
Publisher: Springer Nature
Release Date : 2025-07-16
Remote Sensing For Environmental Monitoring written by Vara Saritha and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-16 with Science categories.
This book introduces remote sensing for environmental monitoring, emphasizing its importance and varied applications in environmental assessment. It delineates core image interpretation and analysis principles, details satellite platforms and sensors, and explores aerial and ground-based remote sensing technologies through case studies. It includes data acquisition, preprocessing, and specialized imaging methods such as multispectral, hyperspectral, and thermal infrared imaging. Discussions extend to microwave and lidar applications and integration with GIS for environmental mapping. Chapters cover applications in water quality monitoring, land cover analysis, vegetation dynamics, atmospheric and climate studies, coastal and marine environments, urban areas, and wildlife habitat assessment. Lastly, the book explores emerging technologies and future trends in remote sensing for environmental monitoring, offering insights into potential applications, challenges, and directions.
Advances In Sar Sensors Methodologies And Applications
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Author : Timo Balz
language : en
Publisher: MDPI
Release Date : 2018-10-22
Advances In Sar Sensors Methodologies And Applications written by Timo Balz and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-22 with Science categories.
This book is a printed edition of the Special Issue "Advances in SAR: Sensors, Methodologies, and Applications" that was published in Remote Sensing
Sea Surface Roughness Observed By High Resolution Radar
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Author : Atsushi Fujimura
language : en
Publisher: MDPI
Release Date : 2019-10-25
Sea Surface Roughness Observed By High Resolution Radar written by Atsushi Fujimura and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-25 with Science categories.
Changes in sea surface roughness are usually associated with a change in the sea surface wind field. This interaction has been exploited to measure sea surface wind speed by scatterometry. A number of features on the sea surface associated with changes in roughness can be observed by synthetic aperture radar (SAR) because of the change in Bragg backscatter of the radar signal by damping of the resonant ocean capillary waves. With various radar frequencies, resolutions, and modes of polarization, sea surface features have been analyzed in numerous campaigns, bringing various datasets together, thus allowing for new insights into small-scale processes at a larger areal coverage. This Special Issue aims at investigating sea surface features detected by high spatial resolution radar systems, such as SAR.
Synthetic Aperture Radar Sar Data Applications
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Author : Maciej Rysz
language : en
Publisher: Springer Nature
Release Date : 2023-01-18
Synthetic Aperture Radar Sar Data Applications written by Maciej Rysz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-18 with Mathematics categories.
This carefully curated volume presents an in-depth, state-of-the-art discussion on many applications of Synthetic Aperture Radar (SAR). Integrating interdisciplinary sciences, the book features novel ideas, quantitative methods, and research results, promising to advance computational practices and technologies within the academic and industrial communities. SAR applications employ diverse and often complex computational methods rooted in machine learning, estimation, statistical learning, inversion models, and empirical models. Current and emerging applications of SAR data for earth observation, object detection and recognition, change detection, navigation, and interference mitigation are highlighted. Cutting edge methods, with particular emphasis on machine learning, are included. Contemporary deep learning models in object detection and recognition in SAR imagery with corresponding feature extraction and training schemes are considered. State-of-the-art neural network architectures in SAR-aided navigation are compared and discussed further. Advanced empirical and machine learning models in retrieving land and ocean information — wind, wave, soil conditions, among others, are also included.
Remote Sensing Of Ocean And Coastal Environments
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Author : Meenu Rani
language : en
Publisher: Elsevier
Release Date : 2020-09-27
Remote Sensing Of Ocean And Coastal Environments written by Meenu Rani and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-27 with Science categories.
Remote Sensing of Ocean and Coastal Environments advances the scientific understanding and application of technologies to address a variety of areas relating to sustainable development, including environmental systems analysis, environmental management, clean processes, green chemistry and green engineering. Through each contributed chapter, the book covers ocean remote sensing, ocean color monitoring, modeling biomass and the carbon of oceanic ecosystems, sea surface temperature (SST) and sea surface salinity, ocean monitoring for oil spills and pollutions, coastal erosion and accretion measurement. This book is aimed at those with a common interest in oceanography techniques, sustainable development and other diverse backgrounds within earth and ocean science fields. This book is ideal for academicians, scientists, environmentalists, meteorologists, environmental consultants and computing experts working in the areas of earth and ocean sciences. - Provides a comprehensive assessment of various ocean processes and their relative phenomena - Includes graphical abstract and photosets in each chapter - Presents literature reviews, case studies and applications
Telecommunications Research And Engineering At The Institute For Telecommunication Sciences Of The Department Of Commerce
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2015-11-30
Telecommunications Research And Engineering At The Institute For Telecommunication Sciences Of The Department Of Commerce written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-30 with Technology & Engineering categories.
The Department of Commerce operates two telecommunications research laboratories located at the Department of Commerce's Boulder, Colorado, campus: the National Telecommunications and Information Administration's (NTIA's) Institute for Telecommunications Sciences (ITS) and the National Institute of Standards and Technology's (NIST's) Communications Technology Laboratory (CTL). ITS serves as a principal federal resource for solving the telecommunications concerns of federal agencies, state and local governments, private corporations and associations, standards bodies, and international organizations. ITS could provide an essential service to the nation by being a principal provider of instrumentation and spectrum measurement services; however, the inter-related shortages of funding, staff, and a coherent strategy limits its ability to fully function as a research laboratory. This report examines the institute's performance, resources, and capabilities and the extent to which these meet customer needs. The Boulder telecommunications laboratories currently play an important role in the economic vitality of the country and can play an even greater role given the importance of access to spectrum and spectrum sharing to the wireless networking and mobile cellular industries. Research advances are needed to ensure the continued evolution and enhancement of the connected world the public has come to expect.
Telecommunications Research And Engineering At The Communications Technology Laboratory Of The Department Of Commerce
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2015-11-30
Telecommunications Research And Engineering At The Communications Technology Laboratory Of The Department Of Commerce written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-30 with Technology & Engineering categories.
The Department of Commerce operates two telecommunications research laboratories located at the Department of Commerce's Boulder, Colorado, campus: the National Telecommunications and Information Administration's (NTIA's) Institute for Telecommunications Sciences (ITS) and the National Institute of Standards and Technology's (NIST's) Communications Technology Laboratory (CTL). CTL develops appropriate measurements and standards to enable interoperable public safety communications, effective and efficient spectrum use and sharing, and advanced communication technologies. CTL is a newly organized laboratory within NIST, formed mid-2014. As it is new and its planned work represents a departure from that carried out by the elements of which it was composed, this study focuses on its available resources and future plans rather than past work. The Boulder telecommunications laboratories currently play an important role in the economic vitality of the country and can play an even greater role given the importance of access to spectrum and spectrum sharing to the wireless networking and mobile cellular industries. Research advances are needed to ensure the continued evolution and enhancement of the connected world the public has come to expect.
Airless Bodies Of The Inner Solar System
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Author : Jennifer Grier
language : en
Publisher: Elsevier
Release Date : 2018-10-15
Airless Bodies Of The Inner Solar System written by Jennifer Grier and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-15 with Science categories.
Airless Bodies of the Inner Solar System: Understanding the Process Affecting Rocky, Airless Surfaces focuses on the airless, rocky bodies in the inner solar system as a host unto themselves, with a unique set of processes that require a specific set of investigative techniques. The book allows readers to understand both the basic and advanced concepts necessary to understand and employ that information. Topics covered past exploration of these surfaces, changes with time, space weathering, impact cratering, creation and evolution of regolith and soils, comparison of sample and remote sensing data, dust characterization, surface composition and thoughts for future exploration. Together these authors represent the unique combination of skills and experience required to produce an excellent book on the subject of the surfaces of airless, rocky bodies in the solar system, which will be useful both for graduate students and for working scientists. - Written by experts with a unique combination of skills and experience on the subject of the surfaces of airless, rocky bodies in the solar system - Addresses the unique nature of airless bodies not done in any other reference - Organized into subjects that can be easily translated into classroom lecture points - Represents topics that scientists will want to pinpoint and browse