Articles de revista
Recent Submissions
-
A new method for ionospheric tomography and its assessment by ionosonde electron density, GPS TEC, and single-frequency PPP
(Institute of Electrical and Electronics Engineers (IEEE), 2018-01-01)
Article
Restricted access - publisher's policyA new tomographic method was developed with the main goal of mapping the ionosphere in the region of Brazil. The ionospheric background was estimated based on ionosonde and radio-occultation measurements to overcome the ... -
Spatial and temporal features of the topside ionospheric electron density by a new model based on GPS radio occultation data
(2018-03)
Article
Open AccessA new method for probing the spatial and temporal features of the topside ionosphere is presented. The Vary-Chap model given by linear functions was used to discover and report features of the topside scale height and its ... -
The Barcelona ionospheric mapping function (BIMF) and its application to northern mid-latitudes
(2018-07-01)
Article
Restricted access - publisher's policyA simple way of improving the Global Navigation Satellite Systems (GNSS) slant ionospheric correction from Vertical Total Electron Content (VTEC) models is presented. In many GNSS applications, a mapping function is required ... -
Tomographic imaging of ionospheric plasma bubbles based on GNSS and radio occultation measurements
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-10-01)
Article
Open AccessTotal electron content measurements given by the global navigation satellite system (GNSS) have successfully presented results to capture the signatures of equatorial plasma bubbles. In contrast, the correct reproduction ... -
Precise ionospheric electron content monitoring from single- frequency GPS receivers
(2018-10-01)
Article
Restricted access - publisher's policyThe number of existing global positioning system (GPS) single-frequency receivers continues growing. More than 90% of GPS receivers are implemented as low-cost single-frequency chipsets embedded in smartphones. This provides ... -
Coincident observations by the Kharkiv IS radar and ionosonde, DMSP and Arase (ERG) satellites, and FLIP model simulations: implications for the NRLMSISE-00 hydrogen density, plasmasphere, and ionosphere
(2018-08)
Article
Open AccessThis paper reports the results of ionosphere and plasmasphere observations with the Kharkiv incoherent scatter radar and ionosonde, Defense Meteorological Satellite Program, and Arase (ERG) satellites and simulations with ... -
Detection and description of the different ionospheric disturbances that appeared during the solar eclipse of 21 August 2017
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-10-30)
Article
Open AccessThis work will provide a detailed characterization of the travelling ionospheric disturbances (TIDs) created by the solar eclipse of 21 August 2017, the shadow of which crossed the United States from the Pacific to the ... -
TEC forecasting based on manifold trajectories
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-06-22)
Article
Open AccessIn this paper, we present a method for forecasting the ionospheric Total Electron Content (TEC) distribution from the International GNSS Service’s Global Ionospheric Maps. The forecasting system gives an estimation of the ... -
GNSS transpolar earth reflectometry exploriNg system (G-TERN): mission concept
(Institute of Electrical and Electronics Engineers (IEEE), 2018-03-09)
Article
Open AccessThe global navigation satellite system (GNSS) Transpolar Earth Reflectometry exploriNg system (G-TERN) was proposed in response to ESA's Earth Explorer 9 revised call by a team of 33 multi-disciplinary scientists. The ... -
Midlatitude postsunset plasma bubbles observed over Europe during intense storms in April 2000 and 2001
(2017-09)
Article
Open AccessPlasma bubbles are prevalent features of the equatorial/low-latitude ionosphere which are seldom observed at middle and high latitudes. Understanding the influence of geomagnetic storms on plasma bubbles' migration to ... -
Electron density extrapolation above F2 peak by the linear Vary-Chap model supporting new Global Navigation Satellite Systems-LEO occultation missions
(2017-08)
Article
Open AccessThe new radio-occultation (RO) instrument on board the future EUMETSAT Polar System-Second Generation (EPS-SG) satellites, flying at a height of 820 km, is primarily focusing on neutral atmospheric profiling. It will also ... -
Methodology and consistency of slant and vertical assessments for ionospheric electron content models
(2017-12)
Article
Open AccessA 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 ...
RSS 1.0