Spatial distribution of random velocity fluctuations of 3-m field-aligned irregularities in ionospheric sporadicElayer
نویسندگان
چکیده
منابع مشابه
Robust Detection of Ionospheric Irregularities
The Wide Area Augmentation System (WAAS) will provide real-time differential GPS corrections and integrity information for aircraft navigation use. The most stringent application of this system will be precision approach, where the system guides the aircraft to within a few hundred feet of the ground. Precision approach operations require the use of differential ionospheric corrections. WAAS mu...
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Aspect sensitivity of VHF echoes from field aligned irregularities in meteor trails and thin ionization layers Q. H. Zhou, Y. T. Morton, J. D. Mathews, and D. Janches 3 Manufacturing Engineering Department, Miami University, Oxford, OH, USA CSSL, Pennsylvania State University, University Park, PA, USA Arecibo Observatory, Arecibo, Puerto Rico Received: 29 September 2003 – Accepted: 23 January 2...
متن کاملStudies of Ionospheric Irregularities: Origins and Effects
The long-term goal of this project is to study waves, irregularities, and propagation in the earth's ionosphere, particularly with respect to GPS. The project has two foci: first, to understand how the ionosphere affects GPS signals and second, how GPS can be used for remote sensing of the ionosphere. In association with these goals, we additionally conduct in situ experiments on satellites and...
متن کاملInvestigation of Wagon Derailment Moving on Random Rail Irregularities using Nonlinear 3-Dimentional Model (RESEARCH NOTE)
Rail irregularity is one of the most effective factors in train derailment. theste irregularities have generally random distribution that are assumed to be stationary random and ergodic processes in space, with Gaussian amplitude probabiliy densities and zero mean values. The quality of irregularities, their distribution along the rails and wagon speed are the main factors for train derailment ...
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We present a numerical study of propagation of VLF whistler-mode waves in a laboratory plasma. Our goal is to understand whistler propagation in magnetic field-aligned irregularities (also called channels or ducts). Two cases are examined, that of a high-frequency (x > Xce=2) whistler in a density depletion duct and that of a low-frequency (x < Xce=2) whistler in a density enhancement. Results ...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Space Physics
سال: 2007
ISSN: 0148-0227
DOI: 10.1029/2006ja011851