Proceedings of the Second International Geodetic Symposium on Satellite Doppler Positioning

Proceedings of the Second International Geodetic Symposium on Satellite Doppler Positioning PDF Author:
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 824

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Proceedings of the Second International Geodetic Symposium on Satellite Doppler Positioning

Proceedings of the Second International Geodetic Symposium on Satellite Doppler Positioning PDF Author:
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 824

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Book Description


Doppler Applications in LEO Satellite Communication Systems

Doppler Applications in LEO Satellite Communication Systems PDF Author: Irfan Ali
Publisher: Springer Science & Business Media
ISBN: 0306475464
Category : Technology & Engineering
Languages : en
Pages : 121

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Book Description
Doppler Applications in LEO Satellite Communication Systems develops and presents an important class of techniques useful in the construction of little Low Earth Orbit (LEO) satellite communication systems. It centers on the very significant Doppler shift that attends communications through a LEO satellite and shows how this phenomenon can be exploited for an unexpected benefit. The techniques taught in the book are expected to be particularly attractive to system engineers because ground-based transceivers must generally compensate for the large Doppler component and therefore the necessary receiver processing loops are often already in place and expensed. This volume starts with a recounting of the characteristics of a LEO satellite and its orbit. The 2nd chapter addresses the LEO orbital geometry and reviews the Doppler effect attending LEO communications. Chapter three is focused on the important task of estimating the Doppler at a ground terminal. Appropriate signal processing algorithms are reviewed. Chapter four is concerned with predicting LEO satellite visibility. Chapters five and six are, respectively, devoted to the use of the significant LEO Doppler as an aid in a new traffic flow control protocol and as an aid for effecting communications power control. The last chapter describes MATLAB® based analysis. Doppler Applications in LEO Satellite Communication Systems provides a thorough review of the LEO Doppler phenomenon.

Encyclopedia of Solid Earth Geophysics

Encyclopedia of Solid Earth Geophysics PDF Author: D.E. James
Publisher: Springer Science & Business Media
ISBN: 0442243669
Category : Science
Languages : en
Pages : 1299

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Book Description
Consisting of more than 150 articles written by leading experts, this authoritative reference encompasses the entire field of solid-earth geophysics. It describes in detail the state of current knowledge, including advanced instrumentation and techniques, and focuses on important areas of exploration geophysics. It also offers clear and complete coverage of seismology, geodesy, gravimetry, magnetotellurics and related areas in the adjacent disciplines of physics, geology, oceanography and space science.

Satellite Doppler Tracking and Its Geodetic Applications

Satellite Doppler Tracking and Its Geodetic Applications PDF Author: Alwyn Rudolph Robbins
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 216

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Position, Navigation, and Timing Technologies in the 21st Century, Volumes 1 and 2

Position, Navigation, and Timing Technologies in the 21st Century, Volumes 1 and 2 PDF Author: Y. Jade Morton
Publisher: John Wiley & Sons
ISBN: 1119458420
Category : Science
Languages : en
Pages : 2064

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Book Description
Covers the latest developments in PNT technologies, including integrated satellite navigation, sensor systems, and civil applications Featuring sixty-four chapters that are divided into six parts, this two-volume work provides comprehensive coverage of the state-of-the-art in satellite-based position, navigation, and timing (PNT) technologies and civilian applications. It also examines alternative navigation technologies based on other signals-of-opportunity and sensors and offers a comprehensive treatment on integrated PNT systems for consumer and commercial applications. Volume 1 of Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications contains three parts and focuses on the satellite navigation systems, technologies, and engineering and scientific applications. It starts with a historical perspective of GPS development and other related PNT development. Current global and regional navigation satellite systems (GNSS and RNSS), their inter-operability, signal quality monitoring, satellite orbit and time synchronization, and ground- and satellite-based augmentation systems are examined. Recent progresses in satellite navigation receiver technologies and challenges for operations in multipath-rich urban environment, in handling spoofing and interference, and in ensuring PNT integrity are addressed. A section on satellite navigation for engineering and scientific applications finishes off the volume. Volume 2 of Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications consists of three parts and addresses PNT using alternative signals and sensors and integrated PNT technologies for consumer and commercial applications. It looks at PNT using various radio signals-of-opportunity, atomic clock, optical, laser, magnetic field, celestial, MEMS and inertial sensors, as well as the concept of navigation from Low-Earth Orbiting (LEO) satellites. GNSS-INS integration, neuroscience of navigation, and animal navigation are also covered. The volume finishes off with a collection of work on contemporary PNT applications such as survey and mobile mapping, precision agriculture, wearable systems, automated driving, train control, commercial unmanned aircraft systems, aviation, and navigation in the unique Arctic environment. In addition, this text: Serves as a complete reference and handbook for professionals and students interested in the broad range of PNT subjects Includes chapters that focus on the latest developments in GNSS and other navigation sensors, techniques, and applications Illustrates interconnecting relationships between various types of technologies in order to assure more protected, tough, and accurate PNT Position, Navigation, and Timing Technologies in the 21st Century: Integrated Satellite Navigation, Sensor Systems, and Civil Applications will appeal to all industry professionals, researchers, and academics involved with the science, engineering, and applications of position, navigation, and timing technologies. pnt21book.com

Global Positioning System

Global Positioning System PDF Author: Bradford W. Parkinson
Publisher: AIAA
ISBN: 9781600864193
Category : Artificial satellites in navigation
Languages : en
Pages : 830

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Earth Resources

Earth Resources PDF Author:
Publisher:
ISBN:
Category : Astronautics in earth sciences
Languages : en
Pages : 758

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Global Navigation Satellite Systems, Inertial Navigation, and Integration

Global Navigation Satellite Systems, Inertial Navigation, and Integration PDF Author: Mohinder S. Grewal
Publisher: John Wiley & Sons
ISBN: 1118523539
Category : Science
Languages : en
Pages : 441

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Book Description
An updated guide to GNSS, and INS, and solutions to real-world GNSS/INS problems with Kalman filtering Written by recognized authorities in the field, this third edition of a landmark work provides engineers, computer scientists, and others with a working familiarity of the theory and contemporary applications of Global Navigation Satellite Systems (GNSS), Inertial Navigational Systems, and Kalman filters. Throughout, the focus is on solving real-world problems, with an emphasis on the effective use of state-of-the-art integration techniques for those systems, especially the application of Kalman filtering. To that end, the authors explore the various subtleties, common failures, and inherent limitations of the theory as it applies to real-world situations, and provide numerous detailed application examples and practice problems, including GNSS-aided INS (tightly and loosely coupled), modeling of gyros and accelerometers, and SBAS and GBAS. Drawing upon their many years of experience with GNSS, INS, and the Kalman filter, the authors present numerous design and implementation techniques not found in other professional references. The Third Edition includes: Updates on the upgrades in existing GNSS and other systems currently under development Expanded coverage of basic principles of antenna design and practical antenna design solutions Expanded coverage of basic principles of receiver design and an update of the foundations for code and carrier acquisition and tracking within a GNSS receiver Expanded coverage of inertial navigation, its history, its technology, and the mathematical models and methods used in its implementation Derivations of dynamic models for the propagation of inertial navigation errors, including the effects of drifting sensor compensation parameters Greatly expanded coverage of GNSS/INS integration, including derivation of a unified GNSS/INS integration model, its MATLAB® implementations, and performance evaluation under simulated dynamic conditions The companion website includes updated background material; additional MATLAB scripts for simulating GNSS-only and integrated GNSS/INS navigation; satellite position determination; calculation of ionosphere delays; and dilution of precision.

Surveying and Mapping

Surveying and Mapping PDF Author:
Publisher:
ISBN:
Category : Cartography
Languages : en
Pages : 414

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GNSS Systems and Engineering

GNSS Systems and Engineering PDF Author: Shusen Tan
Publisher: John Wiley & Sons
ISBN: 111889703X
Category : Science
Languages : en
Pages : 290

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Book Description
Comprehensive guide to the fundamentals and advanced engineering of the Beidou satellite system • The first book specifically describing the Chinese Beidou timing/navigation system – an increasingly important contributor to the GNSS • Introducing the ‘user location information sharing’ demands, technologies and development trends • Highlights the technical features and broad application prospects of navigation, positioning and short message communication of the Beidou satellite system • Enhances understanding of the fundamentals and theories of radio navigation and positioning satellite systems • Offers guidelines as to how to implement their design and construction • A comprehensive reference on the subject for those who are doing scientific or engineering research in this area