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Conference Proceedings On Propagation Effects On Military Systems In The High Altitude Region Held In Fairbanks Alaska On 3 7 June 1985
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Book Synopsis Conference Proceedings on Propagation Effects on Military Systems in the High Altitude Region Held in Fairbanks, Alaska on 3-7 June 1985 by : H. Soicer
Download or read book Conference Proceedings on Propagation Effects on Military Systems in the High Altitude Region Held in Fairbanks, Alaska on 3-7 June 1985 written by H. Soicer and published by . This book was released on 1985 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this meeting was to bring together ionospheric physicists, communications and systems engineers, plus managers and users of communications and surveillance systems from the NATO countries to exchange information on the subject of the symposium. Included in the scope of the meeting were: (1) detailed experimental studies of ionospheric irregularities and regular structure, (2) results of ionospheric modification (HF heating) experiments, (3) theoretical studies of ionospheric irregularity formation, (4) a global survey of ground conductivities, (5) results of disturbance modeling studies, and (6) high latitude effects on the following systems: a) HF radio communication, b) Trans-ionospheric communications, c) Satellite synthetic aperture radar (SAR), d) MF radio broadcasting, e) Spatially adative propagation, f) HF digital, g) Skywave HF sea-state radar and h) meteor burst communication.
Book Synopsis Propagation Effects on Military System in the High Latitude Region by : H. Soicher
Download or read book Propagation Effects on Military System in the High Latitude Region written by H. Soicher and published by . This book was released on 1985 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Propagation Effects on Military Systems in the High Latitude Region by : H. Soicher
Download or read book Propagation Effects on Military Systems in the High Latitude Region written by H. Soicher and published by . This book was released on 1985 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development Publisher : ISBN 13 : Total Pages :618 pages Book Rating :4.:/5 (31 download)
Book Synopsis AGARD Conference Proceedings by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Download or read book AGARD Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1985 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1989 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1986 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Propagation Effects on Military Systems in the High Latitude Region by :
Download or read book Propagation Effects on Military Systems in the High Latitude Region written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radiowave Propagation in Satellite Communications by : Louis J. Ippolito
Download or read book Radiowave Propagation in Satellite Communications written by Louis J. Ippolito and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiowave Propagation in Communications was written with two basic objec tives: (l) to present an up-to-date review of the major radiowave propagation phenomena which hinder reliable space communications, and (2) to describe how these propagation phenomena affect the design and performance of satellite communications systems. Earth-orbiting satellites are employed extensively for the relay of information in a vast array of telecommunications, meteorological, government, and sci entific applications. Satellite systems rely on the transmission of radiowaves to and from the satellite and are dependent on the propagation characteristics of the transmission path, primarily the earth's atmosphere. Radiowave propagation thus plays a very important part in the design and ultimate performance of space communications systems. This book presents, for the first time, the meshing in a single publication of the fundamentals of radiowave propagation factors with a discussion of the practical consequences of these factors on satellite communications systems. Two major subfie1ds are involved in this book. Radiowave propagation, which is basically applied electromagnetic theory, provides the theory and an alytical tools for the first several chapters. Later chapters then apply propagation effects to the field of electrical engineering involved with satellite communi cations. The material progresses from the essential aspects of radiowave prop agation to the application of practical methods and techniques in the design and performance of satellite communications systems.
Book Synopsis AU-18 Space Primer by : Air Command Staff College
Download or read book AU-18 Space Primer written by Air Command Staff College and published by CreateSpace. This book was released on 2012-08-01 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The US National Space Policy released by the president in 2006 states that the US government should "develop space professionals." As an integral part of that endeavor, "AU-18, Space Primer", provides to the joint war fighter an unclassified resource for understanding the capabilities, organizations, and operations of space forces. This primer is a useful tool both for individuals who are not "space aware"-unacquainted with space capabilities, organizations, and operations-and for those who are "space aware," especially individuals associated with the space community, but not familiar with space capabilities, organizations, and operations outside their particular areas of expertise. It is your guide and your invitation to all the excitement and opportunity of space. Last published in 1993, this updated version of the Space Primer has been made possible by combined efforts of the Air Command and Staff College's academic year 2008 "Jointspacemindedness" and "Operational Space" research seminars, as well as select members of the academic year 2009 "Advanced Space" research seminar. Air university Press.
Book Synopsis The Sun, the Earth, and Near-earth Space by : John A. Eddy
Download or read book The Sun, the Earth, and Near-earth Space written by John A. Eddy and published by Government Printing Office. This book was released on 2009 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.
Book Synopsis Engineering and Design by : Us Army Corps Of Engineers
Download or read book Engineering and Design written by Us Army Corps Of Engineers and published by Military Bookshop. This book was released on 2002-06-01 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual provides practical guidance for the design and operation of soil vapor extraction (SVE) and bioventing (BV) systems. It is intended for use by engineers, geologists, hydrogeologists, and soil scientists, chemists, project managers, and others who possess a technical education and some design experience but only the broadest familiarity with SVE or BV systems.
Book Synopsis Engineering and Design by : Us Army Corps Of Engineers
Download or read book Engineering and Design written by Us Army Corps Of Engineers and published by Military Bookshop. This book was released on 1995-06 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual provides guidance on evaluating the condition of the concrete in a structure, relating the condition of the concrete to the underlying cause or causes of that condition, selecting an appropriate repair material and method for any deficiency found, and using the selected materials and methods to repair or rehabilitate the structure. Guidance is also included on maintenance of concrete and on preparation of concrete investigation reports for repair and rehabilitation projects. Considerations for certain specialized types of rehabilitation projects are also given.
Book Synopsis Global Mission by : Henry Harley Arnold
Download or read book Global Mission written by Henry Harley Arnold and published by Plunkett Lake Press. This book was released on 2023-07-06 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Mission is General “Hap” Arnold’s personal story of his life and military career and a history of American military aviation with particular emphasis on World War II. “For twenty years prior to World War II General Arnold was a tireless and effective evangelist for American air power. No other foresaw more clearly than he the revolutionary impact of the airplane upon the methods and conduct of war. Hap Arnold performed still another public duty in recording for us the results and the conclusions of his lifetime experiences. Whatever he has to say about air power deserves the close attention of all his fellow citizens.” — General Dwight D. Eisenhower, US Army “The compellingly interesting autobiography of a great soldier-statesman and one of the finest presentations I have ever seen of the history of American military aviation.” — Lieutenant General James H. Doolittle, US Air Force “[T]his book is more than the chronicle of a flier’s life; it is in a sense a saga of United States air power, and particularly a top-level picture of the United States Army Air Force in World War II... Global Mission will take an important place in the growing library of war books... a delightful book; it brings out so strongly the lovable personality of “Hap” Arnold. It is an important book... these reminiscences are a monument to him.” — Hanson W. Baldwin, The New York Times “[An] interesting and important book” — Robert Gale Woolbert, Foreign Affairs “There are many groups of people who will profit by a careful reading of Global Mission. As General Bradley well said in a recent letter to me, ‘It is “must” reading for the young military men of today who will have to be the Marshalls and Arnolds and Kings in any future emergency.’ The thinking people of the United States will make wiser decisions in the selection of their leaders, both military and civil, if they have read Global Mission. They will understand more clearly the frightful errors which have been made in the past and their cost in blood and treasure... Any who are tempted to be pacifists or isolationists in the future had better read Global Mission to learn the implications which can flow from false doctrines. The historian who has the difficult job of painting the true picture of the Second World War needs to read Global Mission for background. Here alone will he find some of the missing pieces in his puzzle... by any yardstick, [Global Mission] is worthy reading for any American.” — Lieutenant General Ira C. Eaker, USAF (Ret.), Air University Quarterly Review “[General Arnold’s] book is a very important contribution to the history of the Second World War; one reads it with passionate interest from start to finish. It is written in a lively way and also with that frankness, that outspokenness, which always surprises French people from the pen of such a high authority. It is also extremely revealing about the American character.” — René Jouan, Revue d’histoire de la Deuxième Guerre mondiale “[This] book will be of enduring value.” — Ordnance
Book Synopsis Drinking Water from Forests and Grasslands by :
Download or read book Drinking Water from Forests and Grasslands written by and published by . This book was released on 2000 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invasive plants of Alaska written by and published by Government Printing Office. This book was released on 2005 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: NO FURTHER DISCOUNT FOR THIS PRODUCT -- Significantly reduced price -- Overstock List Price Describes invasive, non-native plants moving into Alaska.
Book Synopsis Planning the Future Space Weather Operations and Research Infrastructure: Proceedings of the Phase II Workshop by : National Academies Of Sciences Engineeri
Download or read book Planning the Future Space Weather Operations and Research Infrastructure: Proceedings of the Phase II Workshop written by National Academies Of Sciences Engineeri and published by National Academies Press. This book was released on 2023-06-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Affecting technological systems at a global-scale, space weather can disrupt high-frequency radio signals, satellite-based communications, navigational satellite positioning and timing signals, spacecraft operations, and electric power delivery with cascading socioeconomic effects resulting from these disruptions. Space weather can also present an increased health risk for astronauts, as well as aviation flight crews and passengers on transpolar flights. In 2019, the National Academies was approached by the National Aeronautics and Space Administration, the National Oceanic and Atmospheric Administration, and the National Science Foundation to organize a workshop that would examine the operational and research infrastructure that supports the space weather enterprise, including an analysis of existing and potential future measurement gaps and opportunities for future enhancements. This request was subsequently modified to include two workshops, the first (Phase I) of which occurred in two parts on June 16-17 and September 9-11, 2020. The Phase II workshop occurred on April 11-14, 2022, with sessions on agency updates, research needs, data science, observational and modeling needs, and emerging architectures relevant to the space weather research community and with ties to operational needs. This publication summarizes the presentation and discussion of that workshop.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309388805 Total Pages :351 pages Book Rating :4.3/5 (93 download)
Book Synopsis Next Generation Earth System Prediction by : National Academies of Sciences, Engineering, and Medicine
Download or read book Next Generation Earth System Prediction written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-08-22 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the nation's economic activities, security concerns, and stewardship of natural resources become increasingly complex and globally interrelated, they become ever more sensitive to adverse impacts from weather, climate, and other natural phenomena. For several decades, forecasts with lead times of a few days for weather and other environmental phenomena have yielded valuable information to improve decision-making across all sectors of society. Developing the capability to forecast environmental conditions and disruptive events several weeks and months in advance could dramatically increase the value and benefit of environmental predictions, saving lives, protecting property, increasing economic vitality, protecting the environment, and informing policy choices. Over the past decade, the ability to forecast weather and climate conditions on subseasonal to seasonal (S2S) timescales, i.e., two to fifty-two weeks in advance, has improved substantially. Although significant progress has been made, much work remains to make S2S predictions skillful enough, as well as optimally tailored and communicated, to enable widespread use. Next Generation Earth System Predictions presents a ten-year U.S. research agenda that increases the nation's S2S research and modeling capability, advances S2S forecasting, and aids in decision making at medium and extended lead times.
