Empirical Orthogonal Function analysis and modeling of ionospheric TEC over South Korean region

K Ansari, KD Park, SK Panda - Acta Astronautica, 2019 - Elsevier
This paper presents the ionospheric Total Electron Content (TEC) variations over the low-
middle latitude South Korean region using dual frequency Global Navigation Satellite …

Mathematical modelling of ionospheric TEC from Turkish permanent GNSS Network (TPGN) observables during 2009–2017 and predictability of NeQuick and Kriging …

K Ansari, SK Panda, O Corumluoglu - Astrophysics and Space Science, 2018 - Springer
The present study examines the ionospheric Total Electron Content (TEC) variations in the
lower mid-latitude Turkish region from the Turkish permanent GNSS network (TPGN) and …

Discussing total electron content over the solar wind parameters

E Eroglu - Mathematical Problems in Engineering, 2022 - Wiley Online Library
Modeling and forecasting of Total Electron Content (TEC) values by an Artificial Neural
Network model (ANNm) have high agreement on November 2003, 2004 superstorms. The …

Total electron content prediction using singular spectrum analysis and autoregressive moving average approach

JRKK Dabbakuti, M Yarrakula, SK Panda… - Astrophysics and Space …, 2022 - Springer
Continuous monitoring of ionospheric behavior and subsequent development or
improvement of models for the prediction of its parameters with consistent accuracy remains …

Analysis of ionospheric TEC from GNSS observables over the Turkish region and predictability of IRI and SPIM models

K Ansari, O Corumluoglu, SK Panda - Astrophysics and Space Science, 2017 - Springer
The present study investigates the ionospheric Total Electron Content (TEC) variations in the
lower mid-latitude Turkish region from the Turkish Permanent GNSS Network (TPGN) and …

Performance analysis of IRI-2016 model TEC predictions over Northern and Southern Hemispheric IGS stations during descending phase of solar cycle 24

J de Dieu Nibigira, G Sivavaraprasad, DV Ratnam - Acta Geophysica, 2021 - Springer
Abstract Global Positioning System (GPS) is an effective tool for monitoring the Earth's
ionosphere. This paper concerns with temporal and spatial variations of ionospheric total …

Ionospheric TEC from the Turkish Permanent GNSS Network (TPGN) and comparison with ARMA and IRI models

K Ansari, SK Panda, OF Althuwaynee… - Astrophysics and Space …, 2017 - Springer
The present study investigates the ionospheric Total Electron Content (TEC) variations in the
lower mid-latitude Turkish region from the Turkish Permanent GNSS Network (TPGN) and …

Validation of the IRI‐2016 model with Indian NavIC data for future navigation applications

K Devireddy, S Narsetty, AK Ramavath… - IET Radar, Sonar & …, 2021 - Wiley Online Library
The position accuracy of Navigation with Indian Constellation (NavIC) system is affected by
several sources of errors. Among them, the Ionospheric Time Delay (ITD) error is the most …

[PDF][PDF] TPR, PPV and ROC based performance measurement and optimization of human face recognition of IoT enabled physical location monitoring

AS Shitole, MH Devare - International Journal of Recent …, 2019 - researchgate.net
This paper describes the construction of Internet of Things (IoT) enabled system which not
only captures the sensors data in textual and numeric form but also performs live human …

A study of ionospheric effects on IRNSS/NavIC positioning at equatorial latitudes

A Dey, LM Joshi, R Chhibba, N Sharma - Advances in Space Research, 2021 - Elsevier
Abstract The Indian Regional Navigation Satellite System (IRNSS/NavIC) is fully operational
and broadcasting radio signals at L5 (1176.45 MHz) and S-band (2492.028 MHz). When …