Nonlinear evolution of internal gravity waves in the Earth’s ionosphere: Analytical and numerical approach
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DOI: 10.1016/j.asr.2022.02.014
Abstract: The nonlinear propagation of internal gravity waves in the weakly ionized, incompressible Earth’s ionosphere is studied using the fluid theory approach. Previous theory in the literature is advanced by the effects of the terrestrial inhomogeneous… read more here.
Keywords: analytical numerical; earth ionosphere; internal gravity; approach ... See more keywords
Measuring Explosive Events on Earth from the Ionosphere
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DOI: 10.1029/2019eo120143
Abstract: Natural and manmade explosive events occurring on or below the Earth’s surface can be measured remotely in different ways and different places from the ionosphere. read more here.
Keywords: explosive events; earth; earth ionosphere; events earth ... See more keywords
Comparison of response characteristics between the electromagnetic method of “Earth-ionosphere” mode and traditional magnetotellurics
Sign Up to like & getrecommendations! Published in 2019 at "Exploration Geophysics"
DOI: 10.1080/08123985.2019.1685865
Abstract: ABSTRACT As an emerging electromagnetic exploration method, the electromagnetic method of “Earth-ionosphere” mode utilises a fixed high-power long-source antenna to emit extremely low frequency electromagnetic waves. Signals can be received with a large source–receiver offset… read more here.
Keywords: method earth; response; method; electromagnetic method ... See more keywords
The propagation model and characteristics for extremely low frequency electromagnetic wave in Earth-ionosphere system and its application in geophysics prospecting
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1383194
Abstract: Abstract This paper employs the finite-difference time-domain method (FDTD) to model and study the propagation characteristics and distribution features for extremely low frequency (ELF) in Earth-ionosphere (EI) system. For electromagnetic pulse source whose bandwidth is… read more here.
Keywords: extremely low; ionosphere system; system; field ... See more keywords
Analysis of Earth’s Ionosphere Effects on Englacial Layering Detectability in Spaceborne Radar Sounders Data
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DOI: 10.1109/lgrs.2022.3187176
Abstract: Several studies are in progress for proposing an Earth-orbiting radar sounder (EORS) mission. Some of them consider as baseline system architecture a recently proposed distributed radar sounding array in formation flight with enhanced capabilities of… read more here.
Keywords: detectability; englacial layering; radar; earth ionosphere ... See more keywords
Parallel I/O for 3-D Global FDTD Earth–Ionosphere Waveguide Models at Resolutions on the Order of ~1 km and Higher Using HDF5
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DOI: 10.1109/tap.2018.2835163
Abstract: 3-D finite-difference time-domain (FDTD) models of the global Earth–ionosphere waveguide have reached grid resolutions on the order of $1\times 1 \times 1$ km and higher. At these high resolutions, efficient parallel input–output (I/O) schemes are… read more here.
Keywords: resolutions order; earth ionosphere; parallel global; ionosphere waveguide ... See more keywords
POSSIBILITY AND MEASUREMENT OF EARTHQUAKE PREDICTION BASED ON TREND STUDY OF TOTAL ELECTRON CONTENT (TEC) OF EARTH'S IONOSPHERE
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DOI: 10.17973/mmsj.2020_10_2020021
Abstract: The article discusses a new breakthrough methodology for forecasting events and phenomena that are diverse in their physical nature. The article uses the total electron content trends (TEC) of the ionosphere as initial data for… read more here.
Keywords: electron content; earth ionosphere; total electron; earthquake ... See more keywords