Satellite Constellations For Worldwide And Hemisphere Coverage

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Satellite Constellations for Worldwide and Hemisphere Coverage

Author : L. N. Rowell
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Satellite Constellations for Worldwide and Hemisphere Coverage by : L. N. Rowell

Download or read book Satellite Constellations for Worldwide and Hemisphere Coverage written by L. N. Rowell and published by . This book was released on 1979 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous earth-to-space communications require that at least one satellite be in view of the ground station at all times. The satellite constellations discussed in this note are designed to maximize the probability that one or more of the satellites in the constellation will always be at an elevation angle of 20 degrees or more above the horizon of the ground station. (This maximum elevation angle is based on the assumption that millimeter waves will be used for communication.) Constellations of satellites in circular orbits at synchronous and five times synchronous altitude and also in elliptical orbits are presented. Some o of the constellations are designed to maximize global coverage und station located anywhere on earth) and others are designed to maximize coverage for the northern hemisphere. (Author).

Ionospheric Modeling

Author : B. S. Dandekar
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (938 download)

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Book Synopsis Ionospheric Modeling by : B. S. Dandekar

Download or read book Ionospheric Modeling written by B. S. Dandekar and published by . This book was released on 1982 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this report is to familiarize a user of ionospheric models with the options presently available for ionospheric prediction and specification. Two types of ionospheric models are available: the numerical-phenomenological and theoretical models. From the numerical type, the ITS-78, IONCAP, and Bent models have been discussed. In the theoretical models the main concern is the number of parameters included in the model. Nine ionospheric models available have been summarized. The differences and limitations of these models are compared and tabulated. This information will help a user make a judicious selection of an ionospheric model to satisfy his specific needs. The sources for obtaining the programs for these models have been listed for ready references.

Scientific Satellite and Moon-Based Earth Observation for Global Change

Author : Huadong Guo
Publisher : Springer
ISBN 13 : 9811380317
Total Pages : 641 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Scientific Satellite and Moon-Based Earth Observation for Global Change by : Huadong Guo

Download or read book Scientific Satellite and Moon-Based Earth Observation for Global Change written by Huadong Guo and published by Springer. This book was released on 2019-06-27 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global change involves complex and far-reaching variations in the Earth’s systems, and satellite observations have been widely used in global change studies. Over the past five decades, Earth observation has developed into a comprehensive system that can conduct dynamic monitoring of the land, the oceans and the atmosphere at the local, regional and even global scale. At the same time, although a large number of Earth observation satellites have been launched, very few of them are used in global change studies. The lack of scientific satellite programs greatly hinders research on global change. This book proposes using a series of global change scientific satellites to establish a scientific observation grid for global environmental change monitoring from space, and offers the first comprehensive review of lunar-based Earth observation. These scientific satellites could provide not only basic datasets but also scientific support in facilitating advances in international global change research.

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 1368 pages
Book Rating : 4.:/5 (31 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 1983 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Crustal Dynamics Data Information System

Author :
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Crustal Dynamics Data Information System by :

Download or read book Crustal Dynamics Data Information System written by and published by . This book was released on 1993 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Mobile Satellite Communications

Author : Stojce Dimov Ilcev
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.

Global Mobile Satellite Communications Theory

Author : Stojče Dimov Ilčev
Publisher : Springer
ISBN 13 : 3319391712
Total Pages : 642 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Global Mobile Satellite Communications Theory by : Stojče Dimov Ilčev

Download or read book Global Mobile Satellite Communications Theory written by Stojče Dimov Ilčev and published by Springer. This book was released on 2016-09-23 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses current theory regarding global mobile satellite communications (GMSC) for maritime, land (road and rail), and aeronautical applications. It covers how these can enable connections between moving objects such as ships, road and rail vehicles and aircrafts on one hand, and on the other ground telecommunications subscribers through the medium of communications satellites, ground earth stations, Terrestrial Telecommunication Networks (TTN), Internet Service Providers (ISP) and other wireless and landline telecommunications providers. This new edition covers new developments and initiatives that have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits and projects of new hybrid satellite constellations. The book presents current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphics, illustrations and mathematics equations. The first edition of Global Mobile Satellite Communications (Springer, 2005) was split into two books for the second edition—one on applications and one on theory. This book presents global mobile satellite communications theory.

Mission Design & Implementation of Satellite Constellations

Author : Jozef C. van der Ha
Publisher : Springer Science & Business Media
ISBN 13 : 9401150885
Total Pages : 435 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mission Design & Implementation of Satellite Constellations by : Jozef C. van der Ha

Download or read book Mission Design & Implementation of Satellite Constellations written by Jozef C. van der Ha and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers contained in this Volume of Proceedings have been collected from an international Workshop entitled 'Mission Design and Implementation of Satellite Constellations' which was held in Toulouse, France, in November 1997. This Workshop represented the first international gathering of the specialists in this currently very active field of research activity. The initiative to organise a Workshop around this theme was conceived during the Congress of the International Astronautical Federation (IAF) in Beijing, China, in October 1996. On that occasion, the IAF explored concepts and possibilities for the conduct of small specialist Workshops and Symposia of current interest. Topical, interesting, and focused themes in the general field of space technology (both theories and applications) will be selected for these Symposia. They aim at offering a dedicated forum at international level for specialists and experts to exchange their views and experiences on recent and future developments within the selected theme. These specialist Workshops and Symposia supplement the comprehensive annual IAF Congresses which cover all aspects of space technology and draw a correspondingly diverse audience.

Orbital Mechanics

Author : Vladimir A. Chobotov
Publisher : AIAA
ISBN 13 : 9781600860973
Total Pages : 490 pages
Book Rating : 4.8/5 (69 download)

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Book Synopsis Orbital Mechanics by : Vladimir A. Chobotov

Download or read book Orbital Mechanics written by Vladimir A. Chobotov and published by AIAA. This book was released on 2002 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Designed to be used as a graduate student textbook and a ready reference for the busy professional, this third edition of "Orbital Mechanics is structured so that you can easily look up the things you need to know. This edition includes more recent developments in space exploration (e.g. Galileo, Cassini, Mars Odyssey missions). Also, the chapter on space debris was rewritten to reflect new developments in that area. The well-organized chapters cover every basic aspect of orbital mechanics, from celestial relationships to the problems of space debris. The book is clearly written in language familiar to aerospace professionals and graduate students, with all of the equations, diagrams, and graphs you would like to have close at hand. An updated software package on CD-ROM includes: HW Solutions, which presents a range of viewpoints and guidelines for solving selected problems in the text; Orbital Calculator, which provides an interactive environment for the generation of Keplerian orbits, orbital transfer maneuvers, and animation of ellipses, hyperbolas, 'and interplanetary orbits; and Orbital Mechanics Solutions

The Interoperable Global Navigation Satellite Systems Space Service Volume

Author : United Nations Publications
Publisher :
ISBN 13 : 9789211303551
Total Pages : 104 pages
Book Rating : 4.3/5 (35 download)

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Book Synopsis The Interoperable Global Navigation Satellite Systems Space Service Volume by : United Nations Publications

Download or read book The Interoperable Global Navigation Satellite Systems Space Service Volume written by United Nations Publications and published by . This book was released on 2019-09-19 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The availability and performance of global navigation satellite systems (GNSS) signals at high altitude is documented as the GNSS Space Service Volume (SSV). While different definitions of the SSV exist and may continue to exist for the different service providers, within the context of this booklet it is defined as the region of space between 3,000 km and 36,000 km above the Earth's surface, which is the geostationary altitude. For space users located at low altitudes (below 3,000 km), the GNSS signal reception is similar to that for terrestrial users and can be conservatively derived from the results presented for the lower SSV in this booklet.

Global Mobile Satellite Communications Applications

Author : Stojce Dimov Ilcev
Publisher : Springer
ISBN 13 : 3319718584
Total Pages : 686 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Global Mobile Satellite Communications Applications by : Stojce Dimov Ilcev

Download or read book Global Mobile Satellite Communications Applications written by Stojce Dimov Ilcev and published by Springer. This book was released on 2017-11-11 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses global mobile satellite communications (GMSC) for maritime, land (road and rail), and aeronautical applications. It covers how these enable connections between moving objects such as ships, road and rail vehicles and aircrafts on one hand, and ground telecommunications subscribers through the medium of communications satellites, ground earth stations, Terrestrial Telecommunication Networks (TTN), Internet Service Providers (ISP) and other wireless and landline telecommunications providers. The new edition covers new developments and initiatives that have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits and projects of new hybrid satellite constellations. The book presents current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphics, illustrations and mathematics equations. It 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. The first edition of Global Mobile Satellite Communications (Springer, 2005) was split into two books for the second edition – one on applications and one on theory. This book presents global mobile satellite communications applications.

The GOES-R Series

Author : Steven J. Goodman
Publisher : Elsevier
ISBN 13 : 0128143282
Total Pages : 308 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis The GOES-R Series by : Steven J. Goodman

Download or read book The GOES-R Series written by Steven J. Goodman and published by Elsevier. This book was released on 2019-10-05 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The GOES-R Series: A New Generation of Geostationary Environmental Satellites introduces the reader to the most significant advance in weather technology in a generation. The world's new constellation of geostationary operational environmental satellites (GOES) are in the midst of a drastic revolution with their greatly improved capabilities that provide orders of magnitude improvements in spatial, temporal and spectral resolution. Never before have routine observations been possible over such a wide area. Imagine satellite images over the full disk every 10 or 15 minutes and monitoring of severe storms, cyclones, fires and volcanic eruptions on the scale of minutes. - Introduces the GOES-R Series, with chapters on each of its new products - Provides an overview of how to read new satellite images - Includes full-color images and online animations that demonstrate the power of this new technology

Technical Abstract Bulletin

Author :
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1980 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Fifth International Mobile Satellite Conference 1997, IMSC '97

Author : Louise Anderson
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the Fifth International Mobile Satellite Conference 1997, IMSC '97 by : Louise Anderson

Download or read book Proceedings of the Fifth International Mobile Satellite Conference 1997, IMSC '97 written by Louise Anderson and published by . This book was released on 1997 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Information, Communication and Environment

Author : Adam Weintrit
Publisher : CRC Press
ISBN 13 : 1315672588
Total Pages : 285 pages
Book Rating : 4.3/5 (156 download)

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Book Synopsis Information, Communication and Environment by : Adam Weintrit

Download or read book Information, Communication and Environment written by Adam Weintrit and published by CRC Press. This book was released on 2015-06-03 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph Marine Navigation and Safety of Sea Transportation, Information, Communication and Environment, is addressed to scientists and professionals in order to share their experience, expert knowledge and research results, concerning all aspects of navigation and sea transportation.The focus of monograph is high-quality, scholarly research that addresses development, application and implications, in the field of maritime education, maritime safety management, maritime policy sciences, maritime industries, marine environment and energy technology. Subjects of papers include electronics, astronomy, mathematics, cartography, command and control, psychology, operational research, risk analysis, theoretical physics, operation in hostile environments, instrumentation, ergonomics, financial planning and law. Also of interest are logistics, transport and mobility. The monograph provides a forum for transportation researchers, engineers, navigators, ergonomists, and policy-makers with an interest in maritime researches.From contemporary issues to the scientific, technological, political, economic, cultural and social aspects of maritime shipping, transportation and navigation, the monograph publishes innovative, interdisciplinary and multidisciplinary research on marine navigation subjects and is set to become the leading international scholarly journal specialising in debate and discussion on maritime subjects. The monograph is especially concerned to set maritime studies in a broad international and comparative context.

The Earth Observer

Author :
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis The Earth Observer by :

Download or read book The Earth Observer written by and published by . This book was released on 2016 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Department of Defense appropriations for 1980

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense
Publisher :
ISBN 13 :
Total Pages : 1214 pages
Book Rating : 4.:/5 (42 download)

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Book Synopsis Department of Defense appropriations for 1980 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense

Download or read book Department of Defense appropriations for 1980 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense and published by . This book was released on 1979 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt: