Global Navigation Satellite Systems

Global Navigation Satellite Systems

Author: National Academy of Engineering

Publisher: National Academies Press

Published: 2012-04-27

Total Pages: 284

ISBN-13: 0309222753

DOWNLOAD EBOOK

The Global Positioning System (GPS) has revolutionized the measurement of position, velocity, and time. It has rapidly evolved into a worldwide utility with more than a billion receiver sets currently in use that provide enormous benefits to humanity: improved safety of life, increased productivity, and wide-spread convenience. Global Navigation Satellite Systems summarizes the joint workshop on Global Navigation Satellite Systems held jointly by the U.S. National Academy of Engineering and the Chinese Academy of Engineering on May 24-25, 2011 at Hongqiao Guest Hotel in Shanghai, China. "We have one world, and only one set of global resources. It is important to work together on satellite navigation. Competing and cooperation is like Yin and Yang. They need to be balanced," stated Dr. Charles M. Vest, President of the National Academy of Engineering, in the workshop's opening remarks. Global Navigation Satellite Systems covers the objectives of the workshop, which explore issues of enhanced interoperability and interchangeability for all civil users aimed to consider collaborative efforts for countering the global threat of inadvertent or illegal interference to GNSS signals, promotes new applications for GNSS, emphasizing productivity, safety, and environmental protection. The workshop featured presentations chosen based on the following criteria: they must have relevant engineering/technical content or usefulness; be of mutual interest; offer the opportunity for enhancing GNSS availability, accuracy, integrity, and/or continuity; and offer the possibility of recommendations for further actions and discussions. Global Navigation Satellite Systems is an essential report for engineers, workshop attendees, policy makers, educators, and relevant government agencies.


The Natural Navigator

The Natural Navigator

Author: Tristan Gooley

Publisher: The Experiment

Published: 2012-06-05

Total Pages: 320

ISBN-13: 1615191550

DOWNLOAD EBOOK

From the New York Times-bestselling author of The Secret World of Weather and The Lost Art of Reading Nature’s Signs, learn to tap into nature and notice the hidden clues all around you Before GPS, before the compass, and even before cartography, humankind was navigating. Now this singular guide helps us rediscover what our ancestors long understood—that a windswept tree, the depth of a puddle, or a trill of birdsong can help us find our way, if we know what to look and listen for. Adventurer and navigation expert Tristan Gooley unlocks the directional clues hidden in the sun, moon, stars, clouds, weather patterns, lengthening shadows, changing tides, plant growth, and the habits of wildlife. Rich with navigational anecdotes collected across ages, continents, and cultures, The Natural Navigator will help keep you on course and open your eyes to the wonders, large and small, of the natural world.


The Future Air Navigation System (FANS)

The Future Air Navigation System (FANS)

Author: Vincent P. Galotti

Publisher: Routledge

Published: 2019-05-23

Total Pages: 303

ISBN-13: 0429788517

DOWNLOAD EBOOK

First published in 1997, this volume responds to the increase in air traffic, as there has been a great deal of work by the nations of the world, under the auspices of ICAO, toward developing the concept for a future air navigation infrastructure to serve worldwide civil aviation efficiency. Even though the concept is well described and implementation is beginning, only technical manuals are available to advance the systems concept. This book describes the global vision for the Future Air Navigation System (FANS) and is the first text of its kind dedicated solely to Communications Navigation, Surveillance/Air Traffic Management and the CNS/ATM systems concept. In addition to the technical issues associated with CNS/ATM, the book also examines institutional, economic, labour and Human Factors issues. It is designed as a text usable in the classroom environment in universities and aviation technical schools.


GPS

GPS

Author: Guochang Xu

Publisher: Springer

Published: 2016-07-29

Total Pages: 508

ISBN-13: 3662503670

DOWNLOAD EBOOK

This reference and handbook describes theory, algorithms and applications of the Global Positioning System (GPS/Glonass/Galileo/Compass). It is primarily based on source-code descriptions of the KSGsoft program developed at the GFZ in Potsdam. The theory and algorithms are extended and verified for a new development of a multi-functional GPS/Galileo software. Besides the concepts such as the unified GPS data processing method, the diagonalisation algorithm, the adaptive Kalman filter, the general ambiguity search criteria, and the algebraic solution of variation equation reported in the first edition, the equivalence theorem of the GPS algorithms, the independent parameterisation method, and the alternative solar radiation model reported in the second edition, the modernisation of the GNSS system, the new development of the theory and algorithms, and research in broad applications are supplemented in this new edition. Mathematically rigorous, the book begins with the introduction, the basics of coordinate and time systems and satellite orbits, as well as GPS observables, and deals with topics such as physical influences, observation equations and their parameterisation, adjustment and filtering, ambiguity resolution, software development and data processing and the determination of perturbed orbits.


Managing the Future

Managing the Future

Author: Haridimos Tsoukas

Publisher: John Wiley & Sons

Published: 2009-02-09

Total Pages: 240

ISBN-13: 1405142391

DOWNLOAD EBOOK

In this book, leading authors explore ways in which organizationscan develop their ability to manage the future. An exploration of the ways in which organizations can developtheir ability to manage the future. Consists of ten papers written by authors from both sides ofthe Atlantic and from Asia, all of whom are distinguished scholarsin the fields of strategy or organizational learning. Addresses key questions about how organizational foresight canbe conceptualized and developed, and the extent to which it ispossible. The papers are prefaced by a foreword from Spyros Makridakisand an introduction from the editors. Helps to shape a new research agenda, and so will be ofinterest to academics, as well as to students andpractitioners.


On the Edge of Earth: The Future of American Space Power

On the Edge of Earth: The Future of American Space Power

Author: Steven Lambakis

Publisher: University Press of Kentucky

Published:

Total Pages: 426

ISBN-13: 9780813130378

DOWNLOAD EBOOK

Increasing evidence of the irreparable damage humans have inflicted on the planet has caused many to adopt a defeatist attitude toward the future of the global environment. Local Environmental Movements: A Comparative Study of the United States and Japan analyzes how local groups in both Japan and the United States refuse to surrender the Earth to a depleted and polluted fate. Drawing on numerous case studies, scholars from around the world discuss efforts by grassroots organizations and movements to protect the environment and to preserve the landscapes they love and depend upon. The authors examine citizen campaigns protesting nuclear radiation and chemical weapons disposal. Other groups have organized to protect farmlands and urban landscapes to groups that organize to preserve steams, wildlife habitats, tidal flats, coral reefs, National Parks, and biodiversity. These small groups of determined citizens are occasionally successful, demonstrating the power of democracy against seemingly insurmountable odds. In other cases, the groups failed to bring about the desired change. This book explores the distinctive leaders, the relevant laws and regulations, local politics, and the historical and cultural contexts that influenced the goals and successes of the various groups. The contributors conclude that there is no one single environmental movement but many, and the volume emphasizes grassroots movements and advocacy groups that represent local constituencies. By studying these groups and their respective challenges, Local Environmental Movements highlights the common themes as well as the distinctive features of environmental advocates in the United States and Japan. Over decades, these groupsÕ have nurtured environmental awareness and promoted the concept of sustainable development that respects the need for both environmental protection and cultural preservation.


The Work of the Future

The Work of the Future

Author: David H. Autor

Publisher: MIT Press

Published: 2022-06-21

Total Pages: 189

ISBN-13: 0262367742

DOWNLOAD EBOOK

Why the United States lags behind other industrialized countries in sharing the benefits of innovation with workers and how we can remedy the problem. The United States has too many low-quality, low-wage jobs. Every country has its share, but those in the United States are especially poorly paid and often without benefits. Meanwhile, overall productivity increases steadily and new technology has transformed large parts of the economy, enhancing the skills and paychecks of higher paid knowledge workers. What’s wrong with this picture? Why have so many workers benefited so little from decades of growth? The Work of the Future shows that technology is neither the problem nor the solution. We can build better jobs if we create institutions that leverage technological innovation and also support workers though long cycles of technological transformation. Building on findings from the multiyear MIT Task Force on the Work of the Future, the book argues that we must foster institutional innovations that complement technological change. Skills programs that emphasize work-based and hybrid learning (in person and online), for example, empower workers to become and remain productive in a continuously evolving workplace. Industries fueled by new technology that augments workers can supply good jobs, and federal investment in R&D can help make these industries worker-friendly. We must act to ensure that the labor market of the future offers benefits, opportunity, and a measure of economic security to all.