A-GPS

A-GPS

Author: Frank Stephen Tromp Van Diggelen

Publisher: Artech House

Published: 2009

Total Pages: 400

ISBN-13: 1596933755

DOWNLOAD EBOOK

Today, increasing demands and expectations are being placed on GPS systems. Assisted GPS (A-GPS) has been developed to provide greatly improved capabilities, helping GPS work better and faster in almost any location. Offering a detailed look at all the technical aspects and underpinnings of A-GPS, this unique book places emphasis on practical implementation. The book reviews standard GPS design, helping you understand why GPS requires assistance in the first place. You discover how A-GPS enables the computing of a position from navigation satellites in the absence of precise time - a topic not covered in any other book. Moreover, you learn how to design and analyze a high sensitivity GPS receiver and determine the achievable sensitivity of a GPS receiver. The book provides detailed worksheets that show how to compute, analyze, and improve the processing gain from the signal strength at the antenna to the carrier-to-noise ratio (C/N0) at the front end, to the signal-to-noise ratio (SNR) after the correlators. This cutting-edge volume discusses special forms of assistance data, industry standards for A-GPS, and government mandates for location of mobile phones. You also find coverage of future global navigation satellite systems and how they can be designed specifically for instant-fixes and high sensitivity. The book features numerous tables, worksheets, and graphs that illustrate key topics and provide the equivalent of a technical handbook for engineers who design or use A-GPS.


Understanding GPS/GNSS: Principles and Applications, Third Edition

Understanding GPS/GNSS: Principles and Applications, Third Edition

Author: Elliott D. Kaplan

Publisher: Artech House

Published: 2017-05-31

Total Pages: 1017

ISBN-13: 1630814423

DOWNLOAD EBOOK

This thoroughly updated third edition of an Artech House bestseller brings together a team of leading experts providing a current and comprehensive treatment of global navigation satellite systems (GNSS) that readers won’t find in other resources. Packed with brand new material, this third edition includes new chapters on the system engineering details of GPS, European Galileo system, Chinese Beidou systems, GLONASS, and regional systems, such as Quasi–Zenith Satellite System (QZSS) and Navigation with Indian Constellation (NavIC). Readers also find new coverage of GNSS receivers, disruptions, errors, stand-alone GNSS performance, differential and precise point positioning. This single-source reference provides both a quick overview of GNSS essentials and an in-depth treatment of advanced topics and explores all the latest advances in technology, applications, and systems. Readers are guided in the development of new applications and on how to evaluate their performance. It explains all the differential GNSS services available to help decide which is best for a particular application. The book discusses the integration of GNSS with other sensors and network assistance. Readers learn how to build GNSS receivers and integrate them into navigational and communications equipment. Moreover, this unique volume helps determine how technology is affecting the marketplace and where best to invest in a company’s resources.


FCC Record

FCC Record

Author: United States. Federal Communications Commission

Publisher:

Published: 2003

Total Pages: 1374

ISBN-13:

DOWNLOAD EBOOK


GPS Puzzles and the Sherlock Holmes Mystery

GPS Puzzles and the Sherlock Holmes Mystery

Author: Jets Hunt

Publisher: US Cloud Spy Safety

Published: 2010

Total Pages: 87

ISBN-13: 9868634415

DOWNLOAD EBOOK

What does the Global Positioning System and smartphones, iPad, or wearable devices, these fabulous gadgets that lets its users know their exact location anywhere on Earth, in the air, have in common with Sherlock Holmes? This guide book shows how even an advanced and baffling concept like GPS can be explained through the same logic that lets Sir Conan Doyle’s famous detective solve crime.


Celestial Navigation in the GPS Age

Celestial Navigation in the GPS Age

Author: John Karl

Publisher: Paradise Cay Publications

Published: 2007

Total Pages: 292

ISBN-13: 9780939837755

DOWNLOAD EBOOK

Many books on celestial navigation take shortcuts in explaining concepts; incorrect diagrams and discussion are often used for the sake of moving the student along quickly. This book tells the true story-and the whole story. It conveys celestial navigation concepts clearly and in the shortest possible time.It's tailored for navigation in the GPS age-a time of computers, calculators, and web resources. Although it covers all of the traditional methods of 'working a sight, ' the primary thrust is using the (under $10) scientific calculator. By using equations that you key into your calculator, this book guides you toward a better understanding of the concepts of celestial navigation.You will learn novel ways to plot lines of position, ways to check your sextant accurately by star sights, and how to tell what time it is from a moon sight. The many appendices are a treasure of references and explanations of abstract ideas. Celestial Navigation is a crucial skill for the offshore navigator to know, this book provides the shortest path to that knowledge.


Local Positioning Systems

Local Positioning Systems

Author: Krzysztof W. Kolodziej

Publisher: CRC Press

Published: 2017-12-19

Total Pages: 546

ISBN-13: 1351837974

DOWNLOAD EBOOK

Local Positioning Systems: LBS Applications and Services explores the possible approaches and technologies to location problems including people and asset tracking, mobile resource management, public safety, and handset location-based services. The book examines several indoor positioning systems, providing detailed case studies of existing applications and their requirements, and shows how to set them up. Other chapters are dedicated to position computation algorithms using different signal metrics and determination methods, 2D/3D indoor map data and location models, indoor navigation, system components and how they work, privacy, deployment issues, and standards. In detail, the book explains the steps for deploying a location-enabled network, including doing a site-survey, creating a positioning model and floor maps, and access point placement and configuration. Also presented is a classification for network-based and ad-hoc positioning systems, and a framework for developing indoor LBS services. This comprehensive guide will be invaluable to students and lecturers in the area of wireless computing. It will also be an enabling resource to developers and researchers seeking to expand their knowledge in this field.


Fundamentals of GPS Receivers

Fundamentals of GPS Receivers

Author: Dan Doberstein

Publisher: Springer Science & Business Media

Published: 2011-10-22

Total Pages: 331

ISBN-13: 1461404096

DOWNLOAD EBOOK

Fundamentals of GPS receivers covers GPS receivers' theory and practice. The book begins with the basics of GPS receivers and moves onward to more advanced material. The book examines three types of GPS receiver implementations: first is the custom design by the author; second is an industry standard design, now part of the open source network; the third relates to the receiver designed by JPL /NASA. Each receiver is unique allowing the reader to see how each design solves the same problems. Chapters discuss carrier phase measurements and GPS time and frequency measurements. The overall text is measurement oriented as opposed to processing the measurements. With a focus on the fundamentals of measurements the reader will be building their intuition for the physical phenomenon at work.


Gps

Gps

Author: David A. Brawn

Publisher: Discovery Walking Guides Ltd

Published: 2003

Total Pages: 86

ISBN-13: 9781899554461

DOWNLOAD EBOOK


GPS and GNSS Technology in Geosciences

GPS and GNSS Technology in Geosciences

Author: George P. Petropoulos

Publisher: Elsevier

Published: 2021-02-18

Total Pages: 468

ISBN-13: 0128196939

DOWNLOAD EBOOK

GPS and GNSS Technology in Geosciences offers an interdisciplinary approach to applying advances in GPS/GNSS technology for geoscience research and practice. As GPS/GNSS signals can be used to provide useful information about the Earth's surface characteristics and land surface composition, GPS equipment and services for commercial purposes continues to grow, thus resulting in new expectations and demands. This book provides case studies for a deeper understanding of the operation and principles of widely applied approaches and the benefits of the technology in everyday research and activities. - Presents processing, methods and techniques of GPS/GNSS implementation that are utilized in in-situ data collection in design and systems analysis - Offers an all-inclusive, critical overview of the state-of-the-art in different algorithms and techniques in GPS/GNSS - Addresses both theoretical and applied research contributions on the use of this technology in a variety of geoscience disciplines