Space Physics and Aeronomy, Space Weather Effects and Applications

Space Physics and Aeronomy, Space Weather Effects and Applications PDF

Author: Anthea J. Coster

Publisher: John Wiley & Sons

Published: 2021-04-27

Total Pages: 243

ISBN-13: 111950757X

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Examines how solar and terrestrial space phenomena affect sophisticated technological systems Contemporary society relies on sophisticated technologies to manage electricity distribution, communication networks, transportation safety, and myriad other systems. The successful design and operation of both ground-based and space-based systems must consider solar and terrestrial space phenomena and processes. Space Weather Effects and Applications describes the effects of space weather on various present-day technologies and explores how improved instrumentation to measure Earth's space environment can be used to more accurately forecast changes and disruptions. Volume highlights include: Damage and disruption to orbiting satellite equipment by solar particles and cosmic rays Effects of space radiation on aircraft at high altitudes and latitudes Response of radio and radar-based systems to solar bursts Disturbances to the propagation of radio waves caused by space weather How geomagnetic field changes impact ground-based systems such as pipelines Impacts of human exposure to the space radiation environment The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about the Space Physics and Aeronomy collection in this Q&A with the Editors in Chief

Space Communications and Data Systems Technologies for Next Generation Earth Science Measurements

Space Communications and Data Systems Technologies for Next Generation Earth Science Measurements PDF

Author: National Aeronautics and Space Administration (NASA)

Publisher: Createspace Independent Publishing Platform

Published: 2018-06-20

Total Pages: 26

ISBN-13: 9781721598045

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The next generation of Earth observing satellites and sensor networks will face challenges in supporting robust high rate communications links from the increasingly sophisticated onboard instruments. Emerging applications will need data rates forecast to be in the 100's to 1000's of Mbps. As mission designers seek smaller spacecraft, challenges exist in reducing the size and power requirements while increasing the capacity of the spacecraft's communications technologies. To meet these challenges, this work looks at three areas of selected space communications and data services technologies, specifically in the development of reflectarray antennas, demonstration of space Internet concepts, and measurement of atmospheric propagation effects on Ka-band signal transmitted from LEO. Bauer, Robert A. and Reinhart, Richard C. and Hilderman, Don R. and Paulsen, Phillip E. Glenn Research Center NASA/TM-2003-212616, E-14176

Space and Beyond

Space and Beyond PDF

Author: B. N. Suresh

Publisher: Springer Nature

Published: 2021-04-17

Total Pages: 499

ISBN-13: 9813365102

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This book discusses the journey of Dr. K Kasturirangan, who shares his experience during his long tenure at ISRO including the Chairmanship of ISRO, subsequently membership of the Rajya Sabha, the Planning Commission and many other responsibilities. Over the past five decades of public and professional service to the nation, Dr. Kasturirangan has graduated from a young researcher in astrophysics working under Vikram Sarabhai to leading India’s space program (ISRO), being entrusted by five successive Prime Ministers, besides dealing with several other domains of responsibilities beyond space, all of which have significantly impacted India’s development. This book centers around select 12 public invited lectures, Dr. Kasturirangan delivered ranging from developing hi-tech space systems, to managing an organization as intricate as ISRO which was guided by the wisdom of mentors, including Vikram Sarabhai, M G K Menon, Satish Dhawan and U. R. Rao, to tackling multi-faceted socio-economic issues, including India’s nuclear deal, report headed by him on the Western Ghats ecosystem, and the new National Education Policy 2020. Scientists, historians, policy makers, management strategists, journalists, or anyone with a keen interest in understanding the processes behind such large-scale science, technology and socio-economic endeavors – right from planning, creating appropriate institutional mechanisms, working with multiple stakeholders to ensure that these programs deliver tangible benefits to society, articulating these benefits with clarity to political leaders to assure public support – will find this book deeply instructive and illuminating. It will be of interest to the scientific, education and management community as well as to policy makers and researchers affiliated with multifaceted developmental issues.

Laser Satellite Communication

Laser Satellite Communication PDF

Author: William H. Mott IV

Publisher: Bloomsbury Publishing USA

Published: 2000-01-30

Total Pages: 329

ISBN-13: 0313035482

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This introduction to the next generation of human telecommunications enterprise examines the development of laser satellite communications and describes its advantages over previous technologies. It looks at the development of the technology and the industry through wired and wireless media and presents the vision, promise, and challenges of free-space lasers. The book balances its focused consideration of the telecommunications industry and markets with practical thoughts on creating a business involved in the introduction of commercial laser satellite communications systems. Scholars, investors, venture capitalists, policy makers, and corporate leaders will find this to be a comprehensive and eye-opening bridge between the existing telecommunications industry and the opportunities of the next generation. The opening chapters introduce the concepts of Migration, Specialization, and Interconnectivity as solutions inherent in third generation laser-satellite communications. The high capacity of the optical spectrum invites migration of applications beyond the narrow RF spectra to the high frequencies of free-space laser beams. Migration stimulates specialization of voice and duplex at the lower, optimal RF spectra. The third generation—laser-wired space—focuses around global satellite interconnectivity between fiber optics and RF. The final chapters introduce a model business concept to pioneer the third generation. Several approaches to capitalization, organization, technology development, and business strategies provide an exciting stimulus for pragmatic approaches to commercial concepts.

Hollyweird Science: The Next Generation

Hollyweird Science: The Next Generation PDF

Author: Kevin R. Grazier

Publisher: Springer

Published: 2017-08-02

Total Pages: 420

ISBN-13: 331954215X

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Informative, entertaining and upbeat, this book continues Grazier and Cass's exploration of how technology, science, and scientists are portrayed in Hollywood productions. Both big and small-screen productions are featured and their science content illuminated—first by the authors and subsequently by a range of experts from science and the film world. Starring roles in this volume are played by, among other things, computers (human and mechanical), artificial intelligences, robots, and spacecraft. Interviews with writers, producers, and directors of acclaimed science-themed films stand side by side with the perspectives of scientists, science fiction authors, and science advisors. The result is a stimulating and informative reading experience for the layperson and professional scientist or engineer alike. The book begins with a foreword by Zack Stentz, who co-wrote X-Men: First Class and Thor, and is currently a writer/producer on CW’s The Flash.

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