Inexpensive Global Location and Tracking Systems Using Geostationary Satellites

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Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Inexpensive Global Location and Tracking Systems Using Geostationary Satellites by : Danny L. DeFries

Download or read book Inexpensive Global Location and Tracking Systems Using Geostationary Satellites written by Danny L. DeFries and published by . This book was released on 1989 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inexpensive Global Location and Tracking Systems are currently being designed to provide the civilian market low-cost radio position determination. This paper discusses two possible designs. The first design employs 3 or 4 satellites, depending on whether altitude is known a priori, each transmitting continuous ranging signals. The user transceiver receives the ranging signals, measures the time differentials of the receipt of the signals and transfers this information to a control station via a satellite link. The control station computes the user position from this data and sends the position coordinates back to the user via another satellite link. In the second design, each user transceiver transmits a unique code to the control station via the 3 or 4 satellite links, again depending on whether the altitude is known a priori. The control station measures the time differentials of the receipt of the signals and determines the user position. This position information is then transmitted back to the user via a satellite link. Keywords: Geostationary satellite navigation; Position determination; Thesis.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Reports Awareness Circular : TRAC.

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Publisher :
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Reports Awareness Circular : TRAC. by :

Download or read book Technical Reports Awareness Circular : TRAC. written by and published by . This book was released on 1989-11 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Aeronautical Distress and Safety Systems (GADSS)

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Publisher : Springer Nature
ISBN 13 : 3030306321
Total Pages : 821 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Global Aeronautical Distress and Safety Systems (GADSS) by : Stojče Dimov Ilčev

Download or read book Global Aeronautical Distress and Safety Systems (GADSS) written by Stojče Dimov Ilčev and published by Springer Nature. This book was released on 2019-12-10 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the principal structure, networks and applications of the Global Aeronautical Distress and Safety System (GADSS) for enhanced airborne Communication, Navigation and Surveillance (CNS). It shows how their implementation works to ensure better security in flight and on the airports surface; improved aircraft tracking and determination in real space and time; and enhanced distress alerting, safety; and Search and Rescue (SAR) system for missing, hijacked and landed aircraft at sea or on the ground. Main topics of this book are as follows: an overview of radio and satellite systems with retrospective to aeronautical safety; security and distress systems; space segment with all aspects regarding satellite orbits and infrastructures; transmission segment of radio and satellite systems; ground segment of radio and earth ground stations; airborne radio and satellite antenna systems and propagation; aeronautical VHF and HF Radio CNS systems and networks; Inmarsat, Iridium and Cospas-Sasrast aeronautical satellite CNS systems and networks; Aeronautical Global Satellite Augmentation System (GSAS) and networks; Digital Video Broadcasting - Return Channel via Satellite (DVB-RCS) standards and Aeronautical Stratospheric Platform Systems (SPS) and networks.

Mammalogy Techniques Lab Manual

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Publisher : Johns Hopkins University Press
ISBN 13 : 1421426072
Total Pages : 192 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Mammalogy Techniques Lab Manual by : James M. Ryan

Download or read book Mammalogy Techniques Lab Manual written by James M. Ryan and published by Johns Hopkins University Press. This book was released on 2018-10-30 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 60 applied exercises to choose from in this unique manual, students will quickly acquire the scientific skills essential for a career working with mammals.

Location Systems

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Publisher : Springer Nature
ISBN 13 : 3031024788
Total Pages : 121 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Location Systems by : Anthony LaMarca

Download or read book Location Systems written by Anthony LaMarca and published by Springer Nature. This book was released on 2022-06-01 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in electronic location technology and the coming of age of mobile computing have opened the door for location-aware applications to permeate all aspects of everyday life. Location is at the core of a large number of high-value applications ranging from the life-and-death context of emergency response to serendipitous social meet-ups. For example, the market for GPS products and services alone is expected to grow to US$200 billion by 2015. Unfortunately, there is no single location technology that is good for every situation and exhibits high accuracy, low cost, and universal coverage. In fact, high accuracy and good coverage seldom coexist, and when they do, it comes at an extreme cost. Instead, the modern localization landscape is a kaleidoscope of location systems based on a multitude of different technologies including satellite, mobile telephony, 802.11, ultrasound, and infrared among others. This lecture introduces researchers and developers to the most popular technologies and systems for location estimation and the challenges and opportunities that accompany their use. For each technology, we discuss the history of its development, the various systems that are based on it, and their trade-offs and their effects on cost and performance. We also describe technology-independent algorithms that are commonly used to smooth streams of location estimates and improve the accuracy of object tracking. Finally, we provide an overview of the wide variety of application domains where location plays a key role, and discuss opportunities and new technologies on the horizon. Table of Contents: Introduction / The Global Positioning System / Infrared and Ultrasonic Systems / Location Esimation with 802.11 / Cellular-Based Systems / Other Approaches / Improving Localization Accuracy / Location-Based Applications and Services / Challenges and Opportunities / References

Government Reports Annual Index

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Publisher :
ISBN 13 :
Total Pages : 1580 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Mobile Satellite Communications

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Publisher : Springer Science & Business Media
ISBN 13 : 1402027842
Total Pages : 515 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Global Mobile Satellite Communications by : Stojce Dimov Ilcev

Download or read book Global Mobile Satellite Communications written by Stojce Dimov Ilcev and published by Springer Science & Business Media. This book was released on 2005-12-05 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global mobile satellite communications (GMSC) are specific satellite communication systems for maritime, land and aeronautical applications. It enables connections between moving objects such as ships, vehicles and aircrafts, and telecommunications subscribers through the medium of communications satellites, ground earth stations, PTT or other landline telecommunications providers. Mobile satellite communications and technology have been in use for over two decades. Its initial application is aimed at the maritime market for commercial and distress applications. In recent years, new developments and initiatives have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits such as Little and Big LEO configurations and hybrid satellite constellations as Ellipso Borealis and Concordia system. This book is important for modern shipping, truck, train and aeronautical societies because GMSC in the present millennium provides more effective business and trade, with emphasis on safety and commercial communications. Global Mobile Satellite Communications is written to make bridges between potential readers and current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphicons, illustrations and mathematics equations. Global Mobile Satellite Communications represents telecommunications technique and technology, which can be useful for all technical staff on vessels at sea and rivers, on all types of land vehicles, on planes, on off shore constructions and for everyone possessing satellite communications handset phones.

Towards a New World in Computer Communication

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Publisher : IOS Press
ISBN 13 : 9789051991109
Total Pages : 860 pages
Book Rating : 4.9/5 (911 download)

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Book Synopsis Towards a New World in Computer Communication by : Roberto Parodi (biologiste).)

Download or read book Towards a New World in Computer Communication written by Roberto Parodi (biologiste).) and published by IOS Press. This book was released on 1992 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 90s, new languages and architectures were developed, new systems and networks were produced and new applications invented. The basic topics discussed are; High Speed Data Communications Protocols, Services and Networks for high speed data and for combined voice and data applications - i.e. ATM, SMDS, Frame Relay - Network Management, OSS Platforms, OSI and other information Technology Services, Network Control and Routing, Emergency Control and Telecommunication Politics. This publication offers the material basis for propagating the most advanced ideas, products, decisions and results of the 90s, and thereby it celebrates the advancements of Computer Communication on the route towards a new era.

Y2K in Orbit

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ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Y2K in Orbit by : United States. Congress. House. Committee on Science. Subcommittee on Technology

Download or read book Y2K in Orbit written by United States. Congress. House. Committee on Science. Subcommittee on Technology and published by . This book was released on 1999 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

US Army Small Business Innovation Research : Commercialization

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Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis US Army Small Business Innovation Research : Commercialization by :

Download or read book US Army Small Business Innovation Research : Commercialization written by and published by . This book was released on with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Outdoor Safety & Survival

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Publisher : Rocky Mountain Books Ltd
ISBN 13 : 1927330017
Total Pages : 282 pages
Book Rating : 4.9/5 (273 download)

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Book Synopsis Outdoor Safety & Survival by : Mike Nash

Download or read book Outdoor Safety & Survival written by Mike Nash and published by Rocky Mountain Books Ltd. This book was released on 2012 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prince George-based outdoors expert, Mike Nash, shares what he has learned about outdoor safety and survival during more than thirty years of year-round treks into the rugged backcountry of western Canada. This dynamic and up-to-date handbook discusses ways to prepare for and deal with any number of critical situations that may arise in remote and mountainous terrain and is packed with information on: general safety principles what to take with you finding your way coping with year-round weather conditions unexpected overnight trips wildlife encounters communication strategies Interspersed with "reality checks," the book aims to keep outdoor enthusiasts safe when travelling in the outdoors, all the while ensuring an appreciation of the many splendours that outdoor adventuring has to offer.

Handbook on Satellite Communications

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Publisher : John Wiley & Sons
ISBN 13 : 0471221899
Total Pages : 1123 pages
Book Rating : 4.4/5 (712 download)

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Book Synopsis Handbook on Satellite Communications by : International Telecommunications Union

Download or read book Handbook on Satellite Communications written by International Telecommunications Union and published by John Wiley & Sons. This book was released on 2002-04-04 with total page 1123 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential overview of satellite communications from the organization that sets the international standards Since their introduction in the mid-1960s, satellite communications have grown from a futuristic experiment into an integral part of today's "wired world." Satellite communications are at the core of a global, automatically switched telephony network. Assembled by the International Telecommunication Union--the international organization that sets the standards for this rapidly growing industry--the Handbook on Satellite Communications, Third Edition brings together basic facts about satellite communications as related to the fixed-satellite service (FSS). It covers the main principles, technologies, and operation of equipment in a tutorial form. Updated to include the latest technologies and information, the Third Edition provides both the standards and technical information needed to implement and interact with satellite communication systems, including: * The components and basic characteristics of a satellite communication system * Regulatory considerations and system planning * SDH and ATM satellite transmissions * Analog and digital baseband signal processing and multiplexing * Carrier modulation techniques * Geostationary and non-geostationary systems * Interconnection of satellite and terrestrial networks * LEOS satellite networks and other recent developments As digital modulation and transmission replace analog techniques, and as satellites in non-geostationary and lower-altitude orbits open the way to new applications, satellite communications will continue to grow in use and importance. Everyone involved in the administration and operation of satellite communications will find this a crucial resource.

Trends in Communications Satellites

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Publisher : Elsevier
ISBN 13 : 1483145794
Total Pages : 349 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Trends in Communications Satellites by : Denis J. Curtin

Download or read book Trends in Communications Satellites written by Denis J. Curtin and published by Elsevier. This book was released on 2013-10-22 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trends in Communications Satellites offers a comprehensive look at trends and advances in satellite communications, including experimental ones such as NASA satellites and those jointly developed by France and Germany. The economic aspects of communications satellites are also examined. This book consists of 16 chapters and begins with a discussion on the fundamentals of electrical communications and their application to space communications, including spacecraft, earth stations, and orbit and wavelength utilization. The next section demonstrates how successful commercial satellite communications have become, citing the INTELSAT series of satellites. The forerunners of INTELSAT satellites are mentioned, and the major characteristics of all INTELSAT satellites are surveyed. One chapter is devoted to the rapidly growing use of communications satellites for various domestic systems, focusing on the systems developed by the Hughes Aircraft Company for Canada, Indonesia, and the United States. The next section considers the economics of communications satellite systems using the INTELSAT and COMSAT experience. The concluding section presents a compilation in tabular and graphical form of the physical characteristics of the satellites discussed in the text. This monograph will be a useful resource for satellite communications engineers as well as policymakers concerned with communications satellites and space exploration more generally.

FCC Record

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Publisher :
ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis FCC Record by : United States. Federal Communications Commission

Download or read book FCC Record written by United States. Federal Communications Commission and published by . This book was released on 1999 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Navigation Satellite Systems

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Publisher : BoD – Books on Demand
ISBN 13 : 953307843X
Total Pages : 442 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Global Navigation Satellite Systems by : Shuanggen Jin

Download or read book Global Navigation Satellite Systems written by Shuanggen Jin and published by BoD – Books on Demand. This book was released on 2012-02-03 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Navigation Satellite System (GNSS) plays a key role in high precision navigation, positioning, timing, and scientific questions related to precise positioning. This is a highly precise, continuous, all-weather, and real-time technique. The book is devoted to presenting recent results and developments in GNSS theory, system, signal, receiver, method, and errors sources, such as multipath effects and atmospheric delays. Furthermore, varied GNSS applications are demonstrated and evaluated in hybrid positioning, multi-sensor integration, height system, Network Real Time Kinematic (NRTK), wheeled robots, and status and engineering surveying. This book provides a good reference for GNSS designers, engineers, and scientists, as well as the user market.

Mobile Satellite Communications

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Publisher : John Wiley & Sons
ISBN 13 : 1118810066
Total Pages : 752 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Mobile Satellite Communications by : Madhavendra Richharia

Download or read book Mobile Satellite Communications written by Madhavendra Richharia and published by John Wiley & Sons. This book was released on 2014-02-27 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demand for Mobile Satellite Service (MSS) is on the increase, with a huge surge of interest in mobile communications in recent years and high-paced advancements in the supporting system architectures, devices and applications. This thoroughly revised and updated book provides a comprehensive guide to the MSS technologies and emerging trends. It takes a system level approach, giving in-depth treatment of technical and business related issues. The author, a leading professional in the area, draws on his extensive experience in industry and research, to provide the reader with a sound and informed understanding of the technology. Mobile Satellite Communications includes introductory material for the reader new to the field, in addition to exploring prevalent system concepts, architecture, practices and trends for the more experienced. An in-depth review of scientific principles merged with business models and regulatory considerations presents a balanced perspective of commercial mobile satellite systems. This book will be of interest to practicing engineers in mobile satellite communications and mobile broadcasting, research and development professionals working in these areas, mobile satellite service providers and operators. Academics and students studying satellite systems/technology, specialists in other classes of satellite systems, technical and marketing managers, strategists and planners of telecommunication systems: individuals interested in mobile communications, satellite and telecommunications/broadcasting technology will also find this book insightful. Key Features: Comprehensive treatment of mobile satellite communications topics, including radio link aspects, satellite constellations, architectural and operational aspects, as well as business planning models, MSS radio interface standards, spectrum forecast methodologies and system examples. Addresses related themes such as mobile broadcasting, mobile VSATs, search and rescue, and navigation systems. Introduces emerging technologies such as mobile broadband, television broadcasting to handheld units, advanced capacity enhancement techniques, hybrid system architecture concepts, including a rich sample of research topics such as multiple input multiple output, satellite-based ad-hoc networks, and highlights initiatives in the use of Q/V frequency bands. Includes revision questions at the end of each chapter. An accompanying website for interaction (www.satellitesandyou.com).