LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "electron content" as a keyword



Methodology and consistency of slant and vertical assessments for ionospheric electron content models

Sign Up to like & get
recommendations! Published in 2017 at "Journal of Geodesy"

DOI: 10.1007/s00190-017-1032-z

Abstract: A summary of the main concepts on global ionospheric map(s) [hereinafter GIM(s)] of vertical total electron content (VTEC), with special emphasis on their assessment, is presented in this paper. It is based on the experience… read more here.

Keywords: electron content; gps; methodology; content models ... See more keywords

Joint estimation of vertical total electron content (VTEC) and satellite differential code biases (SDCBs) using low-cost receivers

Sign Up to like & get
recommendations! Published in 2017 at "Journal of Geodesy"

DOI: 10.1007/s00190-017-1071-5

Abstract: Vertical total electron content (VTEC) parameters estimated using global navigation satellite system (GNSS) data are of great interest for ionosphere sensing. Satellite differential code biases (SDCBs) account for one source of error which, if left… read more here.

Keywords: electron content; vtec; code; code biases ... See more keywords
Photo from wikipedia

Analysis of Plasma Bubble Signatures in Total Electron Content Maps of the Low-Latitude Ionosphere: A Simplified Methodology

Sign Up to like & get
recommendations! Published in 2020 at "Surveys in Geophysics"

DOI: 10.1007/s10712-020-09584-7

Abstract: The ionosphere over the Brazilian region has particular characteristics due to the large geomagnetic declination angle over most of the territory. Furthermore, the equatorial ionization anomaly southern crest is located over the Brazilian territory. In… read more here.

Keywords: electron content; low latitude; methodology; plasma ... See more keywords
Photo from archive.org

Total electron content anomalies associated with earthquakes occurred during 1998–2019

Sign Up to like & get
recommendations! Published in 2020 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2020.06.005

Abstract: Abstract Statistical analyses on the intensification of seismic precursors before and after the earthquakes (EQs) from Global Navigation Satellite System (GNSS) based Total Electron Content (TEC) may provide evidences about the potential mechanisms of lithosphere-ionosphere… read more here.

Keywords: tec anomalies; electron content; 1998 2019; total electron ... See more keywords

Ionospheric total electron content response to September-2017 geomagnetic storm and December-2019 annular solar eclipse over Sri Lankan region

Sign Up to like & get
recommendations! Published in 2021 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2021.01.006

Abstract: Abstract The geomagnetic storm and solar eclipse are two important transient phenomena that crucially influence the quiet time ionospheric behavior over the low latitudes. The present study investigates the ionospheric total electron content response to… read more here.

Keywords: total electron; storm; electron content; eclipse ... See more keywords

A global empirical orthogonal function model of plasmaspheric electron content

Sign Up to like & get
recommendations! Published in 2020 at "Advances in Space Research"

DOI: 10.1016/j.asr.2019.09.039

Abstract: Abstract Based on the method for establishing a global plasmaspheric model using observations from COSMIC and MetOp-A orbit determination GNSS receivers, Chen et al. (2017) obtained a global plasmaspheric total electron content product with a… read more here.

Keywords: function; model; electron content; global plasmaspheric ... See more keywords
Photo from wikipedia

Interhemispheric comparison of the ionosphere and plasmasphere total electron content using GPS, radio occultation and ionosonde observations

Sign Up to like & get
recommendations! Published in 2021 at "Advances in Space Research"

DOI: 10.1016/j.asr.2021.05.004

Abstract: Abstract We present a comparison of the ionosphere and plasmasphere total electron content over nearly geomagnetic conjugate locations Pruhonice ( 50.0 ∘ N, 14.6 ∘ E; 45.7 ∘ N geomagnetic), Czech Republic and Hermanus (… read more here.

Keywords: total electron; radio occultation; electron content; electron ... See more keywords
Photo from wikipedia

Impact of Hurricane Michael (2018) on local vertical total electron content

Sign Up to like & get
recommendations! Published in 2021 at "Journal of Atmospheric and Solar-Terrestrial Physics"

DOI: 10.1016/j.jastp.2021.105647

Abstract: Abstract An analysis of vertical total electron content (TEC) estimates from the MIT Madrigal database is performed for the regions surrounding the eye of Hurricane Michael (2018). Absolute and detrended TEC values show a noticeable… read more here.

Keywords: hurricane; hurricane michael; vertical total; electron content ... See more keywords

Polar Electron Content From GPS Data‐Based Global Ionospheric Maps: Assessment, Case Studies, and Climatology

Sign Up to like & get
recommendations! Published in 2020 at "Journal of Geophysical Research"

DOI: 10.1029/2019ja027677

Abstract: The electron content distribution of the north and south polar ionosphere from 2001 to the beginning of 2019 is analyzed by using the UQRG global ionospheric map (GIM) of vertical total electron content (VTEC), computed… read more here.

Keywords: electron content; polar electron; global ionospheric; climatology ... See more keywords

Topside Total Electron Content Retrieval and Validation Using FY-3 G GNOS-II Observations

Sign Up to like & get
recommendations! Published in 2025 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"

DOI: 10.1109/jstars.2025.3582010

Abstract: The Fengyun-3 G (FY-3 G) satellite equipped with a Global Navigation Occultation Sounder II (GNOS-II) is capable of tracking BeiDou Navigation Satellite System (BDS) and Global Positioning System (GPS) dual-frequency signals by its zenith precise… read more here.

Keywords: satellite; navigation; bds; total electron ... See more keywords

LEO Navigation Augmentation Observations for Bottomside Ionospheric Electron Content Estimation: Results From Two CENTISPACE Satellites

Sign Up to like & get
recommendations! Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2024.3467331

Abstract: The burgeoning development of low Earth orbit (LEO) constellations for positioning, navigation, and timing (PNT) in recent years has brought about new opportunities for ionospheric sounding below the LEO satellite altitudes. This study established the… read more here.

Keywords: navigation; electron content; navigation augmentation;