Scientific and Technical Aerospace Reports
Author :
Publisher :
Page : 1280 pages
File Size : 14,4 MB
Release : 1980
Category : Aeronautics
ISBN :
Technical Abstract Bulletin
Author :
Publisher :
Page : 368 pages
File Size : 41,55 MB
Release : 1979
Category : Science
ISBN :
Book Description
Government Reports Announcements & Index
Author :
Publisher :
Page : 1414 pages
File Size : 35,19 MB
Release : 1980
Category : Science
ISBN :
Book Description
Government Reports Annual Index
Author :
Publisher :
Page : 1428 pages
File Size : 20,11 MB
Release : 1980
Category : Government reports announcements & index
ISBN :
Book Description
Ionospheric Prediction and Forecasting
Author : Bruno Zolesi
Publisher : Springer Science & Business Media
Page : 244 pages
File Size : 40,51 MB
Release : 2013-09-25
Category : Science
ISBN : 3642384307
Book Description
This book describes how to predict and forecast the state of planet Earth’s ionosphere under quiet and disturbed conditions in terms of dynamical processes in the weakly ionized plasma media of the upper atmosphere and their relation to available modern measurements and modelling techniques. It explains the close relationship between the state of the media and the radio wave propagation conditions via this media. The prediction and forecasting algorithms, methods and models are oriented towards providing a practical approach to ionospherically dependent systems design and engineering. Proper understanding of the ionosphere is of fundamental practical importance because it is an essential part of telecommunication and navigation systems that use the ionosphere to function or would function much better in its nonappearance on the Earth and on any planet with an atmosphere.
The Magnetotelluric Method
Author : Alan D. Chave
Publisher : Cambridge University Press
Page : 571 pages
File Size : 18,77 MB
Release : 2012-04-26
Category : Science
ISBN : 1107376971
Book Description
The magnetotelluric method is a technique for imaging the electrical conductivity and structure of the Earth, from the near surface down to the 410 km transition zone and beyond. This book forms the first comprehensive overview of magnetotellurics, from the salient physics and its mathematical representation to practical implementation in the field, data processing, modeling and geological interpretation. Electromagnetic induction in 1-D, 2-D and 3-D media is explored, building from first principles, and with thorough coverage of the practical techniques of time series processing, distortion, numerical modeling and inversion. The fundamental principles are illustrated with a series of case histories describing geological applications. Technical issues, instrumentation and field practices are described for both land and marine surveys. This book provides a rigorous introduction to magnetotellurics for academic researchers and advanced students, and will be of interest to industrial practitioners and geoscientists wanting to incorporate rock conductivity into their interpretations.
Schumann Resonance for Tyros
Author : Alexander Nickolaenko
Publisher : Springer Science & Business Media
Page : 355 pages
File Size : 37,56 MB
Release : 2013-11-19
Category : Science
ISBN : 4431543589
Book Description
Schumann resonance has been studied for more than half a century. The field became popular among researchers of the terrestrial environment using natural sources of electromagnetic radiation—lightning strokes, primarily—and now many Schumann observatories have been established around the world. A huge number of publications can be found in the literature, the most recent collection of which was presented in a special Schumann resonance section of the journal Radio Science in 2007. The massive publications, however, impede finding information about how to organize measurements and start observations of global electromagnetic resonance. Relevant information is scattered throughout many publications, which are not always available. The goal of this book is to collect all necessary data in a single edition in order to describe the demands of the necessary equipment and the field-site as well as the impact of industrial and natural interference, and to demonstrate typical results and obstacles often met in measurements. The authors not only provide representative results but also describe unusual radio signals in the extremely low-frequency (ELF) band and discuss signals in the adjacent frequency ranges.
Propagation Engineering in Wireless Communications
Author : Abdollah Ghasemi
Publisher : Springer Science & Business Media
Page : 444 pages
File Size : 20,48 MB
Release : 2011-09-23
Category : Technology & Engineering
ISBN : 1461410770
Book Description
Propagation Engineering in Wireless Communications covers the basic principles needed for understanding of radiowaves propagation for common frequency bands used in radio-communications. This book includes descriptions of new achievements and new developements in propagation models for wireless communication. The book is intended to bridge the gap between the theoretical calculations and approaches to the applied procedures needed for radio links design in a proper manner. The authors intention is to emphasize propagation engineering by giving sufficient fundamental information and then going on to explain the use of basic principles together with technical achievements in this field.
The Earth's Electric Field
Author : Michael C. Kelley
Publisher : Newnes
Page : 230 pages
File Size : 15,78 MB
Release : 2013-09-21
Category : Science
ISBN : 0123978831
Book Description
The Earth's Electric Field provides you with an integrated and comprehensive picture of the generation of the terrestrial electric fields, their dynamics and how they couple/propagate through the medium. The Earth's Electric Field provides basic principles of terrestrial electric field related topics, but also a critical summary of electric field related observations and their significance to the various related phenomena in the atmosphere. For the first time, Kelley brings together information on this topic in a coherent way, making it easy to gain a broad overview of the critical processes in an efficient way. If you conduct research in atmospheric science, physics, atmospheric chemistry, space plasma physics, and solar terrestrial physics, you will find this book to be essential reading. - The only book on the physics of terrestrial electric fields and their generation mechanisms, propagation and dynamics–making it essential reading for scientists conducting research in upper atmospheric, ionospheric, magnetospheric and space weather - Covers the processes related to electric field generation and electric field coupling in the upper atmosphere along with providing new insights about electric fields generated by sources from sun to mud - Focuses on real-world implications—covering topics such as space weather, earthquakes, the effect on power grids, and the effect on GPS and communication devices
Radiowave Propagation
Author : Martin P. M. Hall
Publisher :
Page : 304 pages
File Size : 40,54 MB
Release : 1989
Category : Science
ISBN :
Book Description
This book is based on the IEE Vacation School on Radiowave Propagation held at the University of Surrey. Within an intensive week of study, 15 lecturers presented a range of topics covering aspects of propagation from VLF to millimetre wavelengths and from surface waves to earth/space propagation.
