Download or read book Radio Sounding and Plasma Physics written by Paul Song and published by American Institute of Physics. This book was released on 2008-02-14 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an introduction to the principles of radio sounding, a description of advances in hardware and data systems, and data processing and analysis software, including electron density profile inversions, for data from modern digital ionospheric sounders, especially the digisondes, and digisonde operation instructions. It is the most comprehensive documentation for digisondes and can serve as a master reference source for digisonde users. It also provides an overview of the international research activities using radio sounding and presents the newest scientific results from the Radio Plasma Imager on NASA’s IMAGE satellite and related plasma physics subjects.
Download or read book Magnetospheric Imaging written by Yaireska M. Collado-Vega and published by Elsevier. This book was released on 2021-12-04 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetospheric Imaging: Understanding the Space Environment through Global Measurements is a state-of-the-art resource on new and advanced techniques and technologies used in measuring and examining the space environment on a global scale. Chapters detail this emergent field by exploring optical imaging, ultraviolet imaging, energetic neutral atom imaging, X-ray imaging, radio frequency imaging, and magnetic field imaging. Each technique is clearly described, with details about the technologies involved, how they work, and both their opportunities and limitations. Magnetospheric imaging is still a relatively young capability in magnetospheric research, hence this book is an ideal resource on this burgeoning field of study. This book is a comprehensive resource for understanding where the field stands, as well as providing a stepping stone for continued advancement of the field, from developing new techniques, to applying techniques on other planetary bodies. Summarizes and reviews significant progress in the field of magnetospheric imaging Covers all of the techniques and technologies available, including a basic overview of each, as well as what it can accomplish, how it works, what its limitations are, and how it might be improved Details ways for measuring the space environment on a global scale, what physical measurements various technologies can provide, and how they can be effectively used
Download or read book An Investigation of High Energy Radio Propagation in the Atmosphere written by Walter A. Flood and published by . This book was released on 1963 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of rf breakdown measurements at 106 Mcs in a large waveguide are reported. Breakdown measurements for air, oxygen and nitrogen were made as a function of pressure (10-1000 microns), pulse length and pulse repetition frequency. The data indicate that when diffusion losses are minimized, a value of 30 volts per com-mmHg is obtained for the breakdown threshold over a pressure range from 200 - 1000 microns. The principle that ion cyclotron resonance in weakly ionized gases can be detected, and that the collision cross-section pertinent to the reaction can be determined from the resonance line width is proved. The effect of known processes of electron production and loss upon the steady-state electron concentration and upon atmospheric breakdown is discussed. Breakdown is described as a sudden increase in electron concentration occurring at a specific field, upon negligible increase of field from this value. (Author).
Download or read book The Earth s Plasmasphere written by Fabien Darrouzet and published by Springer Science & Business Media. This book was released on 2009-08-21 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: James L. Burch·C. Philippe Escoubet Originally published in the journal Space Science Reviews, Volume 145, Nos 1–2, 1–2. DOI: 10. 1007/s11214-009-9532-7 © Springer Science+Business Media B. V. 2009 The IMAGE and CLUSTER spacecraft have revolutionized our understanding of the inner magnetosphere and in particular the plasmasphere. Before launch, the plasmasphere was not a prime objective of the CLUSTER mission. In fact, CLUSTER might not have ever observed this region because a few years before the CLUSTER launch (at the beginning of the 1990s), it was proposed to raise the perigee of the orbit to 8 Earth radii to make multipoint measu- ments in the current disruption region in the tail. Because of ground segment constraints, this proposal did not materialize. In view of the great depth and breadth of plasmaspheric research and numerous papers published on the plasmasphere since the CLUSTER launch, this choice certainly was a judicious one. The fact that the plasmasphere was one of the prime targets in the inner magnetosphere for IMAGE provided a unique opportunity to make great strides using the new and comp- mentary measurements of the two missions. IMAGE, with sensitive EUV cameras, could for the rst time make global images of the plasmasphere and show its great variability d- ing storm-time. CLUSTER, with four-spacecraft, could analyze in situ spatial and temporal structures at the plasmapause that are particularly important in such a dynamic system.
Download or read book Frontiers in Magnetospheric Plasma Physics written by and published by Elsevier. This book was released on 2004-12-14 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This COSPAR Colloquium Series deals with the main achievements that were accomplished through the collaborative efforts among ISTP participants; the plasma dynamics of magnetic reconnection in a thin plasma sheet, the action of the solar wind on the plasma population in the plasma sheet and around the magnetotail boundary layer, the relationship between the substrom expansion region and the X-line formation in the magnetotail, and the temporal evolution of the dipolarization from from the near-Earth to the distant tail.
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1966 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Science written by and published by . This book was released on 2008 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fact Book written by Naval Research Laboratory (U.S.) and published by . This book was released on 1992 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plasma Physics and Magnetohydrodynamics written by Defense Documentation Center (U.S.) and published by . This book was released on 1962 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Problem Solving Workbook on Ionospheric and Space Physics written by Rezy Pradipta and published by John Wiley & Sons. This book was released on 2023-01-04 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Problem-Solving Workbook on Ionospheric and Space Physics Enables students to understand and master basic and advanced concepts of space, atmosphere, and ionospheric physics A Problem-Solving Workbook on Ionospheric and Space Physics is a unique textbook that contains a set of problems and exercises accompanied with complete solutions that explore and elucidate the most relevant concepts in ionospheric and space physics. The author has chosen problems that are interesting topic-wise, challenging, and that exemplify the physical and mathematical reasoning in ionospheric and space physics. Specifically, the text conveys core concepts of ionospheric and space physics using a problem-based approach. Each problem elucidates prototypical aspects that readers can easily generalize. Each problem also consists of multi-part questions to facilitate step-by-step understanding. A short introduction to each problem defines the theme and provides context to the readers. In A Problem-Solving Workbook on Ionospheric and Space Physics, readers can expect to learn about: Remote sensing of ionospheric plasmas from the ground, ionospheric slab thickness of a transparent layer, reflectometry, and doppler effects in reflection/refraction of electromagnetic waves Chapman theory of ionospheric layer formation, magnetic fields generated by the equatorial electrojet current, and fundamentals of GPS total electron content (TEC) measurements Barker codes and radar pulse compression, abel inversion of ionosonde trace data, and phase and group velocities of acoustic-gravity waves The use of deconvolution in radar scans, sporadic-E layers and Kelvin-Helmholtz instability due to wind shear, and Brunt-Vaisala frequency Thanks to the careful selection of included material, A Problem-Solving Workbook on Ionospheric and Space Physics serves as a gateway for advanced students and early-career researchers towards actual research-level problems in the field. As the problems are textbook-agnostic, students can easily self-study and learn about the subject outside the classroom.
Download or read book Numerical Calculations for Reflection of Electromagnetic Waves from a Lossy Magnetoplasma written by Lillie C. Walters and published by . This book was released on 1963 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensive numerical results are presented for the reflection coefficient of a horizontally stratified ionized medium. The profiles of electron density and the collision frequencies are both taken to be exponential functions. The d-c magnetic field is taken to be horizontal and transverse to the direction of propagation. The specific results described are applicable to the oblique reflection of VLF radio waves in the D layer of the ionosphere for propagation along the magnetic equator. It is confirmed that the reflection coefficient is non-reciprocal in both amplitude and phase. For a wide range of the parameters, the magnitude of the reflection coefficient is greater for west-to-east propagation than for east-to-west propagation. The extensive graphical data in the present paper are to be regarded as supplementary to the paper 'Reflection of Electromagnetic Waves from a Lossy Magetoplasma' which contained only a small sample of such calculations. (Author).
Download or read book NBS Special Publication written by and published by . This book was released on 1978 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1969 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the National Bureau of Standards Catalog written by United States. National Bureau of Standards and published by . This book was released on 1978 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalog of National Bureau of Standards Publications 1966 1976 Key word index written by United States. National Bureau of Standards. Technical Information and Publications Division and published by . This book was released on 1978 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalog of National Bureau of Standards Publications 1966 1976 written by United States. National Bureau of Standards and published by . This book was released on 1978 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1968 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
