The GNSS NavAer INCT project overview and main results
JFG Monico, ER Paula, AO Moraes, E Costa… - Journal of Aerospace …, 2022 - SciELO Brasil
Air navigation is increasingly dependent on the use of Global Navigation Satellite Systems
(GNSS). It allows the determination of the aircraft's position in all phases of the flight and …
(GNSS). It allows the determination of the aircraft's position in all phases of the flight and …
Global mapping of total electron content from GNSS observations for updating IRI-Plas model
VN Shubin, TL Gulyaeva - Advances in Space Research, 2022 - Elsevier
Global median empirical model of Total Electron Content (GTEC) is developed driven by re-
calibrated sunspot numbers, SSN2, for the quiet geomagnetic conditions (ap< 15 nT). The …
calibrated sunspot numbers, SSN2, for the quiet geomagnetic conditions (ap< 15 nT). The …
[HTML][HTML] Ionospheric response to solar extreme ultraviolet radiation variations: comparison based on CTIPe model simulations and satellite measurements
R Vaishnav, E Schmölter, C Jacobi… - Annales …, 2021 - angeo.copernicus.org
The ionospheric total electron content (TEC) provided by the International GNSS Service
(IGS) and the TEC simulated by the Coupled Thermosphere Ionosphere Plasmasphere …
(IGS) and the TEC simulated by the Coupled Thermosphere Ionosphere Plasmasphere …
Improvement of topside ionosphere and plasmasphere estimation in ionospheric simulation system
T dos Santos Klipp, A Petry… - Journal of Atmospheric …, 2024 - Elsevier
This work is based on the results for a complete solar cycle of 11 years (2011–2021) from
the ionospheric simulation system used in the Brazilian Space Weather program. The …
the ionospheric simulation system used in the Brazilian Space Weather program. The …
Correlação Entre a Exatidão da Medida de Posição do GPS e as Condições Atmosféricas
MD Saraiva, GF Sousa, RDA Marreira… - Revista Brasileira de …, 2022 - SciELO Brasil
Resumo O Global Positioning System (GPS) é capaz de calcular a posição de um receptor
na superfície do Planeta Terra ou próxima a este. Contudo, como todo sistema de medição …
na superfície do Planeta Terra ou próxima a este. Contudo, como todo sistema de medição …
New approaches to improve nearest neighbors (NN) search in ionospheric simulation system
T dos Santos Klipp, A Petry, RW Aita Fazul… - Earth Science …, 2023 - Springer
This work is related to the Earth's ionosphere simulation and prediction system developed in
the Brazilian Space Weather program, which process a large number of data to provide total …
the Brazilian Space Weather program, which process a large number of data to provide total …
[PDF][PDF] Ionospheric response to solar EUV radiation variations: Comparison based on CTIPe model simulations and satellite measurements
R Vaishnav, E Schmölter, C Jacobi… - Annales …, 2020 - pdfs.semanticscholar.org
The ionospheric Total Electron Content (TEC) provided by the International GNSS Service
(IGS), and the Coupled Thermosphere Ionosphere Plasmasphere Electrodynamics (CTIPe) …
(IGS), and the Coupled Thermosphere Ionosphere Plasmasphere Electrodynamics (CTIPe) …
Topics on Space Weather: Operational Numerical Prediction for Electron Content
HFC Velho, A Petry, TS Klipp, GS Falcão… - … Conference on Integral …, 2022 - Springer
This contribution reports on the INPE activity on prediction of the atmospheric electronic
content by the SUPIM model. The model was modified to be employed as an operational …
content by the SUPIM model. The model was modified to be employed as an operational …
[PDF][PDF] Ionosonde Total Electron Content Evaluation Using IGS Data
T dos Santos Klipp, A Petry, GS Falcão, JR de Souza… - angeo.copernicus.org
In this work, a period of two years (2016-2017) of Ionospheric Total Electron Content (ITEC)
from ionosondes operating in Brazil is compared to the International GNSS Service (IGS) …
from ionosondes operating in Brazil is compared to the International GNSS Service (IGS) …