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Seasonal analysis of Klobuchar and NeQuick G single-frequency ionospheric models performance in 2018
(2020-01-01)
For single frequency positioning, the ionospheric effects can be minimized by using an ionospheric model, e.g., the Klobuchar or the NeQuick G. These models, respectively associated with the Global Positioning System (GPS) ...
Klobuchar and nequick g ionospheric models comparison for multi-gnss single-frequency code point positioning in the Brazilian region
(2019-01-01)
One of the main error sources in GNSS positioning comes from the ionosphere, an atmospheric layer that stays in the signal path between the satellite and the receiver. For single frequency positioning, the ionospheric ...
NeQuick 2 total electron content predictions for middle latitudes of North American region during a deep solar minimum
(Elsevier, 2017-02)
The performance of NeQuick 2 model in computing the vertical total electron content (VTEC) over a wide region placed at middle latitudes of North America during the deep solar minimum that occurred in 2008 has been checked. ...
Data ingestion into NeQuick 2
(American Geophysical Union, 2011-12)
NeQuick 2 is the latest version of the NeQuick ionosphere electron density model developed at the Aeronomy and Radiopropagation Laboratory of the Abdus Salam International Centre for Theoretical Physics (ICTP) ‐ Trieste, ...
NeQuick 2 and IRI Plas VTEC predictions for low latitude and South American sector
(Elsevier, 2018-04)
Using vertical total electron content (VTEC) measurements obtained from GPS satellite signals the capability of the NeQuick 2 and IRI Plas models to predict VTEC over the low latitude and South American sector is analyzed. ...
Densidad Electrónica a 600 Km de Altitud. Comparación de las Mediciones del Satélite Hinotori y las Predicciones del Modelo Nequick2Electronic Density at 600 Km of Altitude. Comparison of the Measurements of the Hinotori Satellite and the Predictions of the Nequick2 Model.
(Universidad Tecnológica Nacional, 2019-06)
En el presente trabajo se analizó el desempeño del modelo ionosférico NeQuick2 para predecir los valores de densidad de electrones libres (Ne) a 600 Km de altura, en un período de alta actividad solar y para las latitudes ...