Equatorial ionization anomaly discontinuity observed by GOLD, COSMIC‐2, and ground‐based GPS receivers' network
We report a new ionosphere phenomenon: Equatorial ionization anomaly (EIA) discontinuity
(EIAD), based on OI 135.6 nm radiance observations from the Global Observations of Limb …
(EIAD), based on OI 135.6 nm radiance observations from the Global Observations of Limb …
A new global TEC empirical model based on fusing multi-source data
The global TEC empirical model established with the TEC grid data of IGS as the
background has poor prediction accuracy in marine areas, and its ability to describe some …
background has poor prediction accuracy in marine areas, and its ability to describe some …
An Artificial Neural Network‐Based Ionospheric Model to Predict NmF2 and hmF2 Using Long‐Term Data Set of FORMOSAT‐3/COSMIC Radio Occultation …
V Sai Gowtam, S Tulasi Ram - Journal of Geophysical …, 2017 - Wiley Online Library
Abstract Artificial Neural Networks (ANNs) are known to be capable of solving linear as well
as highly nonlinear problems. Using the long‐term and high‐quality data set of Formosa …
as highly nonlinear problems. Using the long‐term and high‐quality data set of Formosa …
Nighttime enhancements in the midlatitude ionosphere and their relation to the plasmasphere
In situ electron density measurements by the CHAllenging Minisatellite Payload and the
Defense Meteorological Satellites Program F17 satellites show that the midlatitude …
Defense Meteorological Satellites Program F17 satellites show that the midlatitude …
Stationary planetary wave and nonmigrating tidal signatures in ionospheric wave 3 and wave 4 variations in 2007–2011 FORMOSAT‐3/COSMIC observations
The wave 3 and wave 4 modulations of the Equatorial Ionization Anomalies are a robust
feature of the low‐latitude ionosphere, when viewed at constant local time. Although initially …
feature of the low‐latitude ionosphere, when viewed at constant local time. Although initially …
The improved two‐dimensional artificial neural network‐based ionospheric model (ANNIM)
An artificial neural network‐based two‐dimensional ionospheric model (ANNIM) that can
predict the ionospheric F2‐layer peak density (NmF2) and altitude (hmF2) had recently been …
predict the ionospheric F2‐layer peak density (NmF2) and altitude (hmF2) had recently been …
First tomographic observations of the midlatitude summer nighttime anomaly over Japan
Recently, a chain of digital beacon receivers has been established over Japan, mainly for
the tomographic imaging of the ionosphere. These receivers are installed at Shionomisaki …
the tomographic imaging of the ionosphere. These receivers are installed at Shionomisaki …
Theoretical study of the ionospheric Weddell Sea Anomaly using SAMI2
The ionospheric Weddell Sea Anomaly (WSA) was first reported more than five decades ago
based on ionosonde data near the Antarctica peninsula. The WSA is an ionospheric …
based on ionosonde data near the Antarctica peninsula. The WSA is an ionospheric …
Spatial features of Weddell Sea and Yakutsk Anomalies in foF2 diurnal variations during high solar activity periods: Interkosmos-19 satellite and ground-based …
MV Klimenko, VV Klimenko, AT Karpachev… - Advances in Space …, 2015 - Elsevier
We studied the main morphology of the formation of summer ionospheric anomalies which
includes the Weddell Sea Anomaly (WSA) and the Yakutsk Anomaly (YA) in terms of positive …
includes the Weddell Sea Anomaly (WSA) and the Yakutsk Anomaly (YA) in terms of positive …
A new global total electron content empirical model
J Feng, B Han, Z Zhao, Z Wang - Remote Sensing, 2019 - mdpi.com
Research on total electron content (TEC) empirical models is one of the important topics in
the field of space weather services. Global TEC empirical models based on Global …
the field of space weather services. Global TEC empirical models based on Global …