ionospheric electron density
Tomographic Reconstruction of the Ionospheric Electron Density in term of Wavelets
... the ionospheric electron density in two or three ...the ionospheric electron density using the GPS measurements of the Iranian Permanent GPS ...the electron ...
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Temporal and spatial variations in ionospheric electron density profiles over South Africa during strong magnetic storms
... in ionospheric electron density in anoma- lous space environments, the first step is to preprocess orig- inal observation ...single-layer ionospheric model, resolved satellite hardware delays, ...
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Comparisons of GPS/MET retrieved ionospheric electron density and ground based ionosonde data
... to ionospheric electron density profiles obtained by the Abel inversion through either bend- ing angles or TEC ...ignoring ionospheric and significant atmospheric bending, the diameter of the ...
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Response of the ionospheric electron density to different types of seismic events
... of ionospheric data to investigate earthquake precur- sors has become a new approach to consider this complex ...the ionospheric electron density (N e ...
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Impact of lithium releases on ionospheric electron density observed by impedance probe during WIND campaign
... the ionospheric electron density during the WIND (wind measurement for ionized and neutral atmospheric dynamics study) campaign conducted on 2 September 2007 in ...the electron density ...
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Automatic scaling of F2 layer parameters from ionograms based on the empirical orthogonal function (EOF) analysis of ionospheric electron density
... of ionospheric electron density are represented as an EOF series with adjustable coefficients derived from the EOF analysis of electron density profiles obtained from the International ...
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Advantages of the new model of IRI (IRI-Plas) to simulate the ionospheric electron density: case of the European area
... one of the parameters, or even three parameters (foF2, hmF2, TEC) does not always lead to the Ne(h)-profile correspond- ing plasma frequencies fne(sat), and (3) an adaptation of the model to fne(sat) can lead to new ...
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Influence of DE3 tide on the equinoctial asymmetry of the zonal mean ionospheric electron density
... the chemical compositions in high thermosphere, and affect the F-region ionospheric chemical mechanisms. Dif- ferent from δNe at mid- and high-latitudes which are mainly positive, δNe near the equator appears ...
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Recovery and validation of Mars ionospheric electron density profiles from Mariner 9
... The dramatic effects on the topside ionosphere are puz- zling. The altitude of the top of the ionosphere could be controlled by solar wind conditions, particularly the dynamic pressure, but it seems unlikely that solar ...
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The neutral temperature in the ionospheric dynamo region and the ionospheric F region density during Wenchuan and Pingtung Doublet earthquakes
... ionospheric electron density, which is measured from the ground-based GPS receiver, ionosonde, and FORMOSAT- 3/COSMIC appeared above the epicenter 3–6 days before the 12 May 2008 M = ...
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Ionospheric responses to the 21 August 2017 solar eclipse by using data assimilation approach
... the ionospheric TEC from the ground-based GNSS receivers provided by International GNSS Service (IGS) and further assimilate these global TEC observations into the TIEGCM every 2 min in order to catch the rapid ...
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Real-time ionospheric N(h) profile updating over Europe using IRI-2000 model
... of ionospheric electron density profile, N(h), over Europe using an ionospheric model and real-time measurements at ionosonde locations is ...IRI-2000 ionospheric model and real-time ...
5
Use of radio occultation to probe the high-latitude ionosphere
... the ionospheric impacts of energetic particle precipitation during geomag- netic ...storms. Ionospheric electron density in the E region, and hence ionospheric conductivity, is ...
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Numerical simulation of oblique ionospheric heating by powerful radio waves
... seconds) ionospheric elec- tron density and temperature disturbances are generated by the oblique ...absorption, ionospheric electron temperature increases in the region of ray paths of the ...
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Neural network based tomographic approach to detect earthquake-related ionospheric anomalies
... of electron density in the ...the ionospheric tomography with which to investigate the detailed structure that may be associated with ...Total Electron Content (TEC) have been confirmed by GPS ...
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The development of electrical plasma diagnostics for HiPIMS discharges
... Deposition rates during a HiPIMS discharge have been reported to be lower than that during dc magnetron sputtering operating at the same average power. One expla- nation for the low rate of deposition in HiPIMS ...
145
Temporal Variation of Ionospheric Scintillation in Relation with Ionospheric Total Electron Content (TEC) over Ethiopia
... plasma density are often associated with auroral and polar cap scintillations and can lead to significant errors in differential GPS (DGPS) systems as well as rapid changes in the apparent range and range rate [7, ...
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Numerical Simulations of ELF/VLF Wave Generated by Modulated Beat-Wave Ionospheric Heating in High Latitude Regions
... Through solving the integral of oscillating current density over ionosphere altitudes, the variations of oscillating current magnitude with modulating frequencies are shown in Figure 6. It turns out that in the ...
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Mapping equatorial ionospheric profiles over peninsular Malaysia using gps tomography
... The ionosphere is a layer that lies on the upper region of atmosphere approximately within 70 kilometre (km) to 1000 km above the Earth’s surface. It consists of free electrons and ions of thermal energy that exist under ...
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Magnetospheric signatures of ionospheric density cavities observed by Cluster
... a density cavity in the downward current ...an ionospheric role could also be obtained less directly by simultaneous observation of field-aligned currents in conjugate hemispheres, or from the statistical ...
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