Resume

Rapid Detection of Co-Seismic Ionospheric Disturbances Associated With the 2015 Illapel, the 2014 Iquique and the 2011 Sanriku-Oki Earthquakes
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2023 - How to cite?

The GNSS NavAer INCT Project Overview and Main Results
Monico, J. F. G.; Paula, E. R.; Moraes, A. O.; Costa, E.; Shimabukuro, M. H.; Alves, D. B. M.; Souza, J. R.; Camargo, P. O.; Prol, F. S.; Vani, B. C.; Pereira, V. S. A.; Oliveira Júnior, P. S.; Tsuchiya, I.; Aguiar, C. R.
2022 - How to cite?

Solar Flare and Radio Burst Effects on GNSS Signals and the Ionosphere During September 2017
Paula, E. R.; Martinon, A. R. F.; Carrano, C.; Moraes, A. O.; Neri, J. A. C. F.; Cecatto, J. R.; Abdu, M. A.; Cunha Neto, A.; Monico, J. F. G.; Silva, W. C.; Vani, B. C.; Batista, I. S.; Mendes, O.; Souza, J. R.; Silva, A. L. A.
2022 - How to cite?

Ionospheric scintillations characteristics and their effects over GNSS signal and position and navigation systems at Brazilian region
Paula, E. R.; Moraes, A. O.; Monico, J. F. G.
2022 - How to cite?

Conjugated asymmetry of the onset and magnitude of GPS scintillation driven by the vertical plasma drift
Sousasantos, J.; Abdu, M. A.; Paula, E. R.; Moraes, A. O.; Salles, L. A.; Affonso, B. J.
2022 - How to cite? - Restricted access

A GPS signal-in-space simulation model for equatorial and low latitudes in the Brazilian longitude sector
Surco Espejo, T. M.; Costa, E.; Moraes, A. O.; Martinon, A. R. F.; Paula, E. R.; Monico, J. F. G.
2022 - How to cite? - Restricted access

Ionospheric Disturbances Observed Following the Ridgecrest Earthquake of 4 July 2019 in California, USA
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2022 - How to cite?

Observations of quasi-periodic electric field disturbances in the e region before and during the equatorial plasma bubble
Kherani, E. A.; Paula, E. R.
2021 - How to cite?

Numerical modeling of coseismic tropospheric disturbances arising from the unstable acoustic gravity wave energetics
Kherani, E. A.; Sanchez Juarez, S. A.; Paula, E. R.
2021 - How to cite?

Performance of 6 Different Global Navigation Satellite System Receivers at Low Latitude Under Moderate and Strong Scintillation
Paula, E. R.; Martinon, A. R. F.; Moraes, A. O.; Carrano, C.; Cunha Neto, A.; Doherty, P.; Groves, K.; Valladares, C. E.; Crowley, G.; Azeem, I.; Reynolds, A.; Akos, D. M.; Walter, T.; Beach, T. L.; Slewaegen, J. M.
2021 - How to cite? - Restricted access

Investigating Ionospheric Scintillation Effects on Multifrequency GPS Signals
Salles, L. A.; Vani, B. C.; Moraes, A.; Costa, E.; Paula, E. R.
2021 - How to cite? - Restricted access

L-Band Synthetic Aperture Radar Observation of Ionospheric Density Irregularities at Equatorial Plasma Depletion Region
Sato, H.; Kim, J. S.; Otsuka, Y.; Wrasse, C. M.; Paula, E. R.; Souza, J. R.
2021 - How to cite?

Morphological features of ionospheric scintillations during high solar activity using GPS observations over the south american sector
Jesus, R.; Batista, I. S.; Takahashi, H.; Paula, E. R.; Barros, D.; Figueiredo, C. A. O. B.; Abreu, A. J.; Jonah, O. F.; Fagundes, P. R.; Venkatesh, K.
2020 - How to cite?

Anomalous behavior of the equatorial ionization anomaly during the 2 July 2019 solar eclipse
Jonah, O. F.; Goncharenko, L. P.; Erickson, P. J.; Zhang, S.; Coster, A. J.; Chaul, J. L.; Paula, E. R.; Rideout, W.
2020 - How to cite?

Understanding inter-hemispheric traveling ionospheric disturbances and their mechanisms
Jonah, O. F.; Zhang, S.; Costar, A. J.; Goncharenko, L. P.; Erickson, P. J.; Rideout, W.; Paula, E. R.; Jesus, R.
2020 - How to cite?

Ionosonde total electron content evaluation using International Global Navigation Satellite System Service data
Klipp, T. S.; Petry, A.; Souza, J. R.; Paula, E. R.; Falcão, G. S.; Campos Velho, H. F.
2020 - How to cite?

Atmospheric gravity waves observed in the nightglow following the 21 August 2017 total solar eclipse
Paulino, I.; Figueiredo, C. A. O. B.; Rodrigues, F. S.; Buriti, R. A.; Wrasse, C. M.; Paulino, A. R.; Barros, D.; Takahashi, H.; Batista, I. S.; Medeiros, A. F.; Batista, P. P.; Abdu, M. A.; Paula, E. R.; Denardini, C. M.; Lima, L. M.; Cueva, R. Y. C.; Makela, J. J.
2020 - How to cite?

Evaluation of ionospheric models for Central and South Americas
Klipp, T. S.; Petry, A.; Souza, J. R.; Falcão, G. S.; Campos Velho, H. F.; Paula, E. R.; Antreich, F.; Hoque, M.; Kriegel, M.; Berdermann, J.; Jakowski, N.; Fernandez Gomez, I.; Borries, C.; Sato, H.; Wilken, V.
2019 - How to cite? - Restricted access

On the field validation of a-l fading coefficients estimator based on the autocorrelation function for ionospheric amplitude scintillation
Marini Pereira, L.; Oliveira, K.; Salles, L. A.; Moraes, A. O.; Paula, E. R.; Muella, M. T. A. H.; Perrella, W. J.
2019 - How to cite? - Restricted access

Performance analysis of κ-μ distribution for Global Positioning System (GPS) L1 frequency-related ionospheric fading channels
Moraes, A.; Sousasantos, J.; Paula, E. R.; Cunha, J. J. P. P.; Lima Filho, V. C.; Vani, B. C.
2019 - How to cite? - Restricted access

Ionospheric irregularity behavior during the September 6-10, 2017 magnetic storm over Brazilian equatorial-low latitudes
Paula, E. R.; Oliveira, C. B. A.; Caton, R. G.; Negreti, P. M. S.; Batista, I. S.; Martinon, A. R. F.; Cunha Neto, A.; Abdu, M. A.; Monico, J. F. G.; Jonas, S.; Moraes, A. O.
2019 - How to cite?

MELISSA: System description and spectral features of pre- and post-midnight F-region echoes
Rodrigues, F. S.; Zhan, W.; Milla, M. A.; Fejer, B. G.; Paula, E. R.; Cunha Neto, A.; Santos, A. M.; Batista, I. S.
2019 - How to cite?

Response of the total electron content at Brazilian low latitudes to corotating interaction region and high-speed streams during solar minimum 2008
Candido, C. M. N.; Batista, I. S.; Klausner, V.; Negreti, P. M. S.; Becker Guedes, F.; Paula, E. R.; Shi, J.; Correia, E.
2018 - How to cite?

TID Observations and Source Analysis During the 2017 Memorial Day Weekend Geomagnetic Storm Over North America
Jonah, O. F.; Coster, A.; Zhang, S.; Goncharenko, L. P.; Erickson, P. J.; Paula, E. R.; Kherani, E. A.
2018 - How to cite?

Statistical evaluation of GLONASS amplitude scintillation over low latitudes in the Brazilian territory
Moraes, A. O.; Muella, M. T. A. H.; Paula, E. R.; Oliveira, C. B. A.; Terra, W. P.; Perrella, W. J.; Meibach-Rosa, P. R. P.
2018 - How to cite? - Restricted access

GPS availability and positioning issues when the signal paths are aligned with ionospheric plasma bubbles
Moraes, A. O.; Vani, B. C.; Costa, E.; Abdu, M. A.; Paula, E. R.; Sousasantos, J.; Monico, J. F. G.; Forte, B.; Negreti, P. M. S.; Shimabukuro, M. H.
2018 - How to cite? - Restricted access

Climatology of the scintillation onset over southern Brazil
Sousasantos, J.; Moraes, A. O.; Sobral, J. H. A.; Muella, M. T. A. H.; Paula, E. R.; Paolini, R. S.
2018 - How to cite?

Investigations of conjugate MSTIDS over the Brazilian sector during daytime
Jonah, O. F.; Kherani, E. A.; Paula, E. R.
2017 - How to cite?

The variability of low-latitude ionospheric amplitude and phase scintillation detected by a triple-frequency GPS receiver
Moraes, A. O.; Costa, E.; Abdu, M. A.; Rodrigues, F. S.; Paula, E. R.; Oliveira, K.; Perrella, W. J.
2017 - How to cite?

Climatology and modeling of ionospheric scintillations and irregularity zonal drifts at the equatorial anomaly crest region
Muella, M. T. A. H.; Duarte-Silva, M. H.; Moraes, A. O.; Paula, E. R.; Rezende, L. F. C.; Alfonsi, L.; Affonso, B. J.
2017 - How to cite?

Total electron content responses to HILDCAAs and geomagnetic storms over South America
Negreti, P. M. S.; Paula, E. R.; Candido, C. M. N.
2017 - How to cite?

High-resolution coherent backscatter interferometric radar images of equatorial spread F using Capon's method
Rodrigues, F. S.; Paula, E. R.; Zewdie, G. K.
2017 - How to cite?

Observation of TEC perturbation associated with medium-scale traveling ionospheric disturbance and possible seeding mechanism of atmospheric gravity wave at a Brazilian sector
Jonah, O. F.; Kherani, E. A.; Paula, E. R.
2016 - How to cite?

Traveling ionospheric disturbances propagating ahead of the Tohoku-Oki tsunami: a case study
Kherani, E. A.; Rolland, L.; Lognonne, P.; Sladen, A.; Klausner, V.; Paula, E. R.
2016 - How to cite?

Ionospheric TEC weather map over South America
Takahashi, H.; Wrasse, C. M.; Denardini, C. M.; Pádua, M. B.; Paula, E. R.; Costa, S. M. A.; Otsuka, Y.; Shiokawa, K.; Galera Monico, J. F.; Ivo, A. A. S.; Sant'Anna, N.
2016 - How to cite? - Restricted access

Response of the equatorial ionosphere to the geomagnetic DP 2 current system
Yizengaw, E.; Moldwin, M. B.; Zesta, C.; Magoun, M.; Pradipta, R.; Biouele, C. M.; Rabiu, A. B.; Obrou, O. K.; Bamba, Z.; Paula, E. R.
2016 - How to cite?

Prediction of the level of ionospheric scintillation at equatorial latitudes in Brazil using a neural network
Lima, G. R. T.; Stephany, S.; Paula, E. R.; Abdu, M. A.
2015 - How to cite? - Restricted access

Low-latitude scintillation weakening during sudden stratospheric warming events
Paula, E. R.; Jonah, O. F.
2015 - How to cite?

Atmospheric and ionospheric response to stratospheric sudden warming on January 2013
Jonah, O. F.; Paula, E. R.; Kherani, E. A.; Dutra, S. L. G.; Paes, R. R.
2014 - How to cite?

Correlation analysis between the occurrence of ionospheric scintillation at the magnetic equator and at the southern peak of the Equatorial Ionization Anomaly
Lima, G. R. T. D.; Stephany, S.; Paula, E. R.; Batista, I. S.; Abdu, M. A.; Rezende, L. F. C.; Aquino, M. G. S.; Dutra, A. P. S.
2014 - How to cite? - Restricted access

Extended ionospheric amplitude scintillation model for GPS receivers
Moraes, A. O.; Costa, E.; Paula, E. R.; Perrella, W. J.; Galera Monico, J. F.
2014 - How to cite?

On the second order statistics for GPS ionospheric scintillation modeling
Moraes, A. D. O.; Paula, E. R.; Muella, M. T. D. A. H.; Perrella, W. J.
2014 - How to cite?

GPS L1-Frequency Observations of Equatorial Scintillations and Irregularity Zonal Velocities
Muella, M. T. A. H.; Paula, E. R.; Jonah, O. F.
2014 - How to cite? - Restricted access

Modulation of equatorial electrojet irregularities by atmospheric gravity waves
Shume, E. B.; Rodrigues, F. S.; Mannucci, A. J.; Paula, E. R.
2014 - How to cite?

Diagnostics of equatorial and low latitude ionosphere by TEC mapping over Brazil
Takahashi, H.; Costa, S.; Otsuka, Y.; Shiokawa, K.; Monico, J. F. G.; Paula, E. R.; Nogueira, P. A. B.; Denardini, C. M.; Becker-Guedes, F.; Wrasse, C. M.; Ivo, A. A. S.; Gomes, V. C. F.; Gargarela, W.; Sant´Anna, N.; Gatto, R.
2014 - How to cite? - Restricted access

On the distribution of GPS signal amplitudes during low-latitude ionospheric scintillation
Moraes, A. O.; Paula, E. R.; Perrella, W. J.; Rodrigues, F. S.
2013 - How to cite? - Restricted access

Equatorial 150 km echoes and daytime F region vertical plasma drifts in the Brazilian longitude sector
Rodrigues, F. S.; Shume, E. B.; Paula, E. R.; Milla, M.
2013 - How to cite?

Day-time F region echoes observed by the São Luís radar
Shume, E. B.; Rodrigues, F. S.; Paula, E. R.; Batista, I. S.; Butala, M. D.; Galvan, D. A.
2013 - How to cite? - Restricted access

Analysis of the Characteristics of Low-Latitude GPS Amplitude Scintillation Measured During Solar Maximum Conditions and Implications for Receiver Performance
Moraes, A. O.; Rodrigues, F. S.; Perrella, W. J.; Paula, E. R.
2012 - How to cite? - Restricted access

Imaging equatorial spread F irregularities with the São Luís coherent backscatter radar interferometer
Rodrigues, F. S.; Moraes, A. O.; Paula, E. R.
2012 - How to cite?

Observations of pre-midnight 5-m irregularities in the equatorial F region over São Luís, Brazil: Solar-flux dependence and seasonal variations
Paula, E. R.; Alam Kherani, E.; Cueva, R. Y. L. C.; Camargo, L. A. P.
2011 - How to cite? - Restricted access

On the characteristics of 150-km echoes observed in the Brazilian longitude sector by the 30 MHz São Luís radar
Rodrigues, F. S.; Paula, E. R.; Chau, J. L.
2011 - How to cite?

Equatorial electrojet plasma irregularities observed during late afternoon by the 30MHz coherent scatter radar in São Luís, Brazil
Shume, E. B.; Paula, E. R.; Kherani, E. A.; Abdu, M. A.; Denardini, C. M.
2011 - How to cite? - Restricted access

Modulation of equatorial electrojet plasma waves by overshielding electric field during geomagnetic storms
Shume, E. B.; Paula, E. R.; Abdu, M. A.
2011 - How to cite? - Restricted access

Storm-time total electron content and its response to penetration electric fields over South America
Siqueira, P. M.; Paula, E. R.; Muella, M. T. A. H.; Rezende, L. F. C.; Abdu, M. A.; Gonzalez, W. D.
2011 - How to cite?

Magnetic conjugate point observations of kilometer and hundred meter-scale irregularities and zonal drifts
Paula, E. R.; Muella, M. T. A. H.; Sobral, J. H. A.; Abdu, M. A.; Batista, I. S.; Beach, T. L.; Beach, T. L.; Groves, K. M.
2010 - How to cite?

Conjugate point equatorial experiment (COPEX) campaign in Brazil: Eletrodynamics hightlights on spread F development conditions and day-to-day variability
Abdu, M. A.; Batista, I. S.; Reinisch, B. W.; Souza, J. R.; Sobral, J. H. A.; Pedersen, T. R.; Medeiros, A. F.; Schuch, N. J.; Paula, E. R.; Groves, K. M.
2009 - How to cite?

Overview and summary of the Spread F Experiment (SpreadFEx)
Fritts, D. C.; Abdu, M. A.; Batista, B. R.; Batista, I. S.; Batista, P. P.; Buriti, R.; Clemesha, B. R.; Dautermann, T.; Paula, E. R.; Fechine, J.; Fejer, B. G.; Gobbi, D.; Haase, J.; Kamalabadi, F.; Kherani, E. A.; Laughman, B.; Lima, P. P.; Liu, H. L.; Medeiros, A.; Pautet, P. D.; Riggin, D. M.; Rodrigues, F. S.; Tavares, F. S. S.; Sobral, J. H. A.; Stamus, P.; Takahashi, H.; Taylor, M. J.; Vadas, S. L.; Vargas, F.; Wrasse, C. M.
2009 - How to cite?

The impact of gravity waves rising from convection in the lower atmosphere on the generation and nonlinear evolution of equatorial bubble
Kherani, E. A.; Abdu, M. A.; Paula, E. R.; Fritts, D. C.; Sobral, J. H. A.; Meneses Junior, F. C.
2009 - How to cite?

Solar flux effects on equatorial ionization anomaly and total electron content over Brazil: Observational results versus IRI representations
Abdu, M. A.; Brum, C. G. M.; Batista, I. S.; Sobral, J. H. A.; Paula, E. R.; Souza, J. R.
2008 - How to cite? - Restricted access

Equatorial spread F and sporadic E-layer connections during the Brazilian Conjugate Point Equatorial Experiment (COPEX)
Batista, I. S.; Abdu, M. A.; Carrasco, A. J.; Reinisch, B. W.; Paula, E. R.; Bertoni, F. C. P.; Schuch, N. J.
2008 - How to cite? - Restricted access

GPS L-band scintillations and ionospheric irregularity zonal drifts inferred at equatorial and low-latitude regions
Muella, M. T. A. H.; Paula, E. R.; Kantor, I. J.; Batista, I. S.; Sobral, J. H. A.; Abdu, M. A.; Kintner, P. M.; Groves, K. M.; Smorigo, P. F.
2008 - How to cite? - Restricted access

Coherent backscatter radar imaging in Brazil: large-scale waves in the bottomside F-region at the onset of equatorial spread F
Rodrigues, F. S.; Hysell, D. L.; Paula, E. R.
2008 - How to cite?

Mapping and survey of plasma bubbles over brazilian territory
Rezende, L. F. C.; Paula, E. R.; Kantor, I. J.; Kintner, P. M.
2007 - How to cite? - Restricted access

Size, shape, orientation, speed, and duration of GPS equatorial anomaly scintillations.
Kintner, P. M.; Ledvina, B. M.; Paula, E. R.; Kantor, I. J.
2004 - How to cite?

2. Conference Paper (88)

Can electric field penetrate deep into the low latitude ionosphere and influence equatorial irregularities during a minor to major storm?
Amadi, B. C.; Paula, E. R.; Kherani, E. A.; Qian, L.
2024 - How to cite?

Cálculo de velocidades zonais das estruturas ionosféricas usando receptores GNSS espaçados em Cachoeira Paulista
Madeira, R. L. C.; Souza, J. R.; Paula, E. R.; Moraes, A.
2024 - How to cite?

Correlation analysis between different types of ionospheric scintillation maps
Martinon, A. R. F.; Stephany, S.; Paula, E. R.; Negreti, P. M. S.; Surco Espejo, T. M.
2024 - How to cite?

Short-term scientillation prediction for the Brazilian southeast using machine learning
Martinon, A. R. F.; Stephany, S.; Paula, E. R.
2024 - How to cite?

A fast simulation to forecast coseismic ionospheric disturbances earlier than their detections from the observations: A case study of the 9 March 2011 Mw7.3 Sanriku-Oki earthquake
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2024 - How to cite?

Forecasting the occurrence of plasma bubble by simulation over Brazilian sector
Carrasco, A. J.; Wrasse, C. M.; Paula, E. R.; Figueiredo, C. A. O. B.
2023 - How to cite?

Temporal and altitudinal variability of the spread F observed by VHF radar
Cueva, R. Y. C.; Paula, E. R.; Cunha Neto, A.
2023 - How to cite?

Detecção ionosférica e imageamento de terremoto e tsunamis em tempo quase real
Kherani, E. A.; Astafyeva, E.; Sanchez Juarez, S. A.; Paula, E. R.; Pimenta, A. A.; Marotta, G. S.; Souza, J. R.; Oliveira, V. K.
2023 - How to cite?

New Probability Maps for Better Ionospheric Scintillation Awareness
Martinon, A. R. F.; Stephany, S.; Paula, E. R.
2023 - How to cite?

Assessment of a New System for Generation of Real Time Maps of the Scintillation Index S4 over Brazil
Paula, E. R.; Martinon, A. R. F.; Stephany, S.
2023 - How to cite?

Observational and analytical simulation study of rapid co-seismic ionospheric disturbances during strong earthquakes
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2023 - How to cite?

Rapid detection of co-seismic ionospheric disturbances associated with the 2015 Illapel and 2014 Iquique earthquakes
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2023 - How to cite?

Dynamics of Equatorial ionization Anomaly Junction and Suppression of Equatorial Plasma Bubbles Observed during a Geomagnetic Storm
Chinonso, A. B.; Qian, L.; McInerney, J. M.; Paula, E. R.; Kherani, E. A.
2022 - How to cite?

February 2022 Magnetic Storms Effects on Ionospheric Scintillation
Kantor, I. J.; Martinon, A. R. F.; Pereira, V. S.; Galera, J. F.; Paula, E. R.
2022 - How to cite?

Challenges in real-time generation of scintillation index maps
Martinon, A. R. F.; Stephany, S.; Paula, E. R.
2022 - How to cite?

Ionospheric Scintillation Awareness for GPS and Other Constellations by Probability Maps
Martinon, A. R. F.; Stephany, S.; Paula, E. R.
2022 - How to cite?

A sinergia entre a geodésia e o clima espacial no contexto do INCT GNSS NavAer
Monico, J. F. G.; Paula, E. R.; Shimabukuro, M. H.; Moraes, A.
2022 - How to cite?

December 2016 low latitude ionospheric irregularity analysis using multi-instruments
Paula, E. R.; Batista, I. S.; Abdu, M. A.; Martinon, A. R. F.; Silva, A. L.
2022 - How to cite?

Spectral Analysis of Phase Scintillation at Low Latitudes
Paula, E. R.; Moraes, A.
2022 - How to cite?

Rapid development of Co-Seismic TEC ionospheric disturbances during earthquakes in South America
Sanchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2022 - How to cite?

Modelo brasileiro de cintilação ionosférica efetiva
Souza, J. R.; Paula, E. R.; Moraes, A.; Abdu, M. A.; Galera, J.; Vani, B.
2022 - How to cite?

Rapid development of co-seismic ionospheric disturbances during 2015 Illapel earthquake
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2022 - How to cite?

Contributions on the Statistical Modeling of Ionospheric Scintillation in the Brazilian Region
Moraes, A. O.; Costa, E.; Vani, B. C.; Salles, L. A.; Paula, E. R.; Affonso, B. J.; Monico, J. F. G.
2021 - How to cite?

Temporal fading characteristics at low latitude regions for GPS triple frequency users
Salles, L. A.; Vani, B. C.; Sousasantos, J.; Silva, A. L. A.; Moares, A. O.; Monico, J. F. G.; Paula, E. R.
2021 - How to cite?

Climatology of ionospheric scintillation over Brazil: recent update
Souza, J. R.; Paula, E. R.; Abdu, M. A.; Moraes, A. O.; Monico, J. F. G.; Vani, B. C.
2021 - How to cite?

Simulating ionospheric Eeffects on a ground based augmentation system
Surco Espejo, T. M.; Costa, E.; Moraes, A. O.; Paula, E. R.; Monico, J. F. G.
2021 - How to cite?

Ionospheric Gradients Estimates based on Brazilian Network Data
Surco Espejo, T.; Costa, E.; Menezes, F.; Paula, E. R.
2021 - How to cite?

Ionospheric disturbances observed following the Ridgecrest earthquakes of 4 July 2019
Sánchez Juarez, S. A.; Kherani, E. A.; Astafyeva, E.; Paula, E. R.
2021 - How to cite?

Geomagnetic and ionospheric disturbances generated by earthquakes
Sánchez Juarez, S. A.; Kherani, E. A.; Paula, E. R.; Klausner, V.
2021 - How to cite?

Evidence of interaction between Equatorial Plasma Bubble, Medium-scale Traveling Ionospheric Disturbances, and Midnight Brightness Wave
Takahashi, H.; Paulino, I.; Wrasse, C. M.; Rodrigues, F.; Buriti, R.; Fagundes, P. R.; Correia, E.; Souza, J. R.; Denardini, C. M.; Paula, E. R.; Batista, P. P.; Bolzan, M.; Milla, A.
2021 - How to cite?

Equatorial and Low-Latitude Ionospheric Effects on GPS Signals in Space and on Ground Based Augmentation System Operations
Espejo, T. M. S.; Costa, E.; Moraes, A. O.; Paula, E. R.; Monico, J. F. G.
2019 - How to cite?

The eta-mi distribution for L-band ionospheric amplitude scintillation modeling and the evaluation of GBAS CAT I services under low latitude regions
Lima Filho, V. C.; Marini, L. P.; Soussantos, J.; Salles, L. A.; Paula, E. R.; Moraes, A. O.
2019 - How to cite?

Evaluating GNSS receiver robustness at low latitudes under ionospheric scintillation
Martinon, A. R. F.; Paula, E. R.; Neri, J. A. C. F.; Stephany, S.; Moraes, A. O.; Vani, B. C.; Monico, J. F. G.; Souza, J. R.
2019 - How to cite?

Source Investigation and analysis of Tills over equatorial and low-latitude regions
Olusegun, J.; Coster, A.; Zhang, S.; Goncharenko, L.; Erickson, J.; Rideout, B.; Paula, E. R.
2019 - How to cite?

Daytime GNSS signal fading and scintillation associated with solar burst events
Paula, E. R.; Martinon, A. R. F.; Neri, J. A. C. F.; Moraes, A. O.; Cecatto, J. R.; Abdu, M. A.; Sobral, J. H. A.; Cunha Neto, A.; Monico, J. F. G.; Vani, B. C.; Batista, I. S.; Souza, J. R.
2019 - How to cite?

Geomagnetic and Ionospheric Disturbances During Moderate Seismic Events in South America
Sánchez Juarez, S. A.; Kherani, E. A.; Klausner, V.; Paula, E. R.; Meneses, F.
2019 - How to cite?

Spread F echoes distribution over the 50-MHZ radar over christmas island station
Cueva, R. Y. C.; Cunha Neto, A.; Paula, E. R.
2018 - How to cite?

Inter-hemispheric coupling of large scale travelling ionospheric disturbances during geomagnetic storms
Jonah, O. F.; Coster, A. J.; Zhang, S.; Goncharenko, L. P.; Erickson, P. J.; Paula, E. R.; Jesus, R.; Batista, I. S.
2018 - How to cite?

Analysis of different total electron content maps over South America region
Klipp, T. S.; Petry, A.; Falcão, G. S.; Souza, J. R.; Campos Velho, H. F.; Paula, E. R.
2018 - How to cite?

Climatology and modeling of quiet-time and storm-time ionospheric scintillations and irregularity zonal drifts at the equatorial anomaly crest region
Muella, M. T. A. H.; Duarte-Silva, M. H.; Moraes, A. O.; Paula, E. R.; Rezende, L. F. C.; Alfonsi, L.; Affonso, B. J.
2018 - How to cite?

Climatologia e modelagem das cintilações ionosféricas e derivas zonais das irregularidades na região da anomalia equatorial durante períodos geomagneticamente calmos e perturbados
Muella, M. T. A. H.; Duarte-Silva, M. H.; Moraes, A. O.; Paula, E. R.; Rezende, L. F. C.; Alfonsi, A.; Santos, T. A.
2018 - How to cite?

Ionospheric amplitude scintillation behavior over the low latitude station of São Luís during the September 6 to 10, 2017 magnetic storm
Paula, E. R.; Moraes, A. O.; Caton, R.; Negreti, P. M. S.; Batista, I. S.; Martinon, A. R. F.; Cunha Neto, A.; Abdu, M. A.; Monico, J. F. G.
2018 - How to cite?

Observations of gravity waves in the airglow during the night of 21 august 2017 solar total eclipse over Brazil
Paulino, I.; Buriti, R.; Wrasse, C. M.; Paulino, A. R.; Takahashi, H.; Medeiros, A.; Figueiredo, C. A. O. B.; Batista, I. S.; Batista, P. P.; Rodrigues, F.; Denardin, C. M.; Paula, E. R.; Abdu, M. A.; Lima, L.
2018 - How to cite?

Observação de ondas de gravidade na noite de 21 de agosto de 2017 em São João do Cariri (7,4ºS; 36,5ºW)
Paulino, I.; Figueiredo, C. A. O. B.; Buriti, R. A.; Wrasse, C. M.; Paulino, A. R.; Takahashi, H.; Medeiros, A. F.; Batista, I. S.; Batista, P. P.; Rodrigues, F.; Denardin, C. M.; Paula, E. R.; Abdu, M. A.; Lima, L. M.; Barros, D.
2018 - How to cite?

Radar imaging equatorial spread F events
Rodrigues, F. S.; Paula, E. R.; Milla, M. A.
2018 - How to cite?

Possible limits on detectable ionospheric disturbances induced by seismic activities in South America
Sánchez Juarez, S. A.; Kherani, E. A.; Meneses Júnior, F. C.; Paula, E. R.; Klausner, V.
2018 - How to cite?

Distúrbios ionosféricos detectáveis induzidos por atividades sísmicas na América do Sul
Sánchez, S. A.; Kherani, E. A.; Paula, E. R.; Klausner, V.; Meneses, F. C.
2018 - How to cite?

Ionospheric scintillation incidence probability for different levels of solar and magnetic activities over braziliaan territory
Hernandez, F. P.; Moraes, A. O.; Paula, E. R.; Perrella, W.
2017 - How to cite?

Experimental and simulation study of geomagnetic conjugate daytime MSTIDS mapping using GNSS-TEC data and SAMI3 model
Jonah, O. F.; Kherani, E. A.; Paula, E. R.; Huba, J.
2017 - How to cite?

Gps triple-frequency statistical study of ionospheric amplitude scintillation at low latitude
Moraes, A. O.; Vani, B.; Costa, E.; Paula, E. R.; Monico, J. G.
2017 - How to cite?

Temporal and spatial characterization of GPS fading from ionospheric irregularities under low latitude
Paula, E. R.; Moraes, A. O.; Vani, B. C.; Sobral, J. H. A.; Abdu, M. A.; Monico, J. F. G.
2017 - How to cite?

Ionik network based on a low cost scintillation monitor for continuous monitoring of ionosphere
Paula, E. R.; Moraes, A. O.; Vani, B.; Monico, J. F. G.
2017 - How to cite?

Estudo da geo-efetividade da CME e caracterização do seu efeito na ionosfera de baixas latitudes
Brito, M. L.; Cueva, R. Y. C.; Winterhalder, A. P.; Paula, E. R.
2016 - How to cite?

Avaliação do método de ajuste por arcos para calibração do conteúdo eletrônico total no setor brasileiro
Carmo, C. S.; Becker-Guedes, F.; Paula, E. R.
2016 - How to cite?

A ionosfera de baixas latitudes durante período de baixa atividade solar
Cândido, C. M. N.; Batista, I. S.; Becker-Guedes, F.; Klausner, V.; Paula, E. R.; Abdu, M. A.; Sobral, J. H. A.; Gobbi, D.; Abalde, J. R.; Negreti, P. M. S.; Pereira, R.; Santos, S. P. M.; Aquino, M. G. S.; Rodrigues, F.
2016 - How to cite?

Climatology of inospheric scintillation over Brazil
Souza, J. R.; Paula, E. R.; Abdu, M. A.; Moraes, A. O.; Monico, J. F. G.; Costa, J. V.
2016 - How to cite?

Estimation of ionospheric response to solar flares in the equatorial and low-latitude regions
Becker Guedes, F.; Candido, C. M. N.; Paula, E. R.; Negreti, P. M. S.
2015 - How to cite?

Spread F echoes variability along solar flux and seasonality conditions over the 50- MHz radar on Christmas Island
Cueva, R. Y. C.; Rodrigues, F. S.; Paula, E. R.; Tsunoda, R. T.; Groves, K. M.; Raulin, J. P.
2015 - How to cite?

Observation of tec perturbation associated with medium scale travelling ionospheric disturbance at the brazilian sector
Jonah, O. F.; Kherani, E. A.; Paula, E. R.
2015 - How to cite?

Traveling ionosphere disturbances excited ahead of the Tohoku-Oki tsunami: a case study
Kherani, E. A.; Rolland, L.; Lognonne, P.; Sladen, A.; Paula, E. R.
2015 - How to cite?

Analyses of phase scintillation observations made by a static triple frequency GPS-based monitor located near the equatorial ionization anomaly peak
Paula, E. R.; Moraes, A. O.; Costa, E.; Rodrigues, F.; Abdu, M. A.; Oliveira, K.; Perrella, W. J.
2015 - How to cite?

F-region vertical drifts and equatorial spread F: an investigation combining ground-based radar observations and in-situ satellite measurements
Rodrigues, F. S.; Smith, J. M.; Paula, E. R.
2014 - How to cite?

Gravity wave seed perturbation and prereversal vertical drift in equatorial spread F/plasma bubble development under solar maximum and minimum conditions
Abdu, M. A.; Kherani, E. A.; Batista, I. S.; Paula, E. R.; MacDougall, J. W.; Sobral, J. H. A.
2013 - How to cite?

Statistical analysis and modelling of equatorial spread F parameters obtained from VHF radar at three longitudinal sectors
Cueva, R. Y. L. C.; Paula, E. R.; Kherani, E. A.
2013 - How to cite?

Observational evidence of sudden stratospheric warming effects on gps_tec
Jonah, O. F.; De Paula, E. R.; Fejer, B. G.; Severino, S. L. D.; Otsuka, Y.
2013 - How to cite?

Periodicities on GPS TEC data over South American stations
Kantor, I. J.; Jonah, O. F.; Paula, E. R.; Otsuka, Y.
2013 - How to cite?

Hydromagnetic simulation of the ionospheric disturbances generated by the 2011 Tohoku-oki tsunami and associated acoustic-gravity waves
Kherani, E. A.; Lognonne, P. H.; Paula, E. R.; Rolland, L. M.
2013 - How to cite?

Hydromagnetic simulation of the ionospheric anomalies generated by the 2011 Tohoku-oki tsunami and associated acoustic-gravity waves
Kherani, E. A.; Lognonne, P.; Rolland, L. M.; Paula, E. R.
2013 - How to cite?

Total electron content monitoring under quiet and disturbed conditions over South America region: recent data
Negreti, P. M. S.; Paula, E. R.; Otsuka, Y.
2013 - How to cite?

Total electron content monitoring over South America region during the last solar minimum
Negreti, P. M. S.; Paula, E. R.; Otsuka, Y.
2013 - How to cite?

The ionospheric behavior over the Brazilian region during SSW events
Paes, R. R.; Batista, I. S.; Candido, C. M. N.; Paula, E. R.; Jonah, O. F.
2013 - How to cite?

Analysis of the long term correlation between the vertical drift inferred from Digisonde data and GNSS S4 index scintillation
Paula, E. R.; Lima, G. R. T.; Stephany, S.; Batista, I. S.; Abdu, M. A.; Rezende, L. F. C.; Aquino, M. G. S.; Dutra, A. P. S.
2013 - How to cite?

Statistical analysis of VHF radar plume parameters at three longitudinal sectors (São Luís, Jicamarca and Christmas Island)
Cueva, R. Y. C.; Paula, E. R.; Kherani, A. E.
2012 - How to cite?

Tomographic imaging of the equatorial and low-latitude ionosphere over central-eastern Brazil
Muella, M. T. A. H.; Paula, E. R. D.; Mitchell, C.; Paes, R. R.; Batista, I. S.
2012 - How to cite?

The São Luís 30 MHz coherent scatter radar: One solar cycle of equatorial ionospheric measurements
Shume, E.; Rodrigues, F.; Kherani, E. A.; Paula, E. R.
2012 - How to cite?

Analysis of ionospheric irregularities measurements using GPS receivers for the South Atlantic magnetic anomaly region
Paulo, C. M.; Schuch, N. J.; Paula, E. R.; Rezende, L. F. C.; Alves, D. I.
2010 - How to cite? - Restricted access

Estudo da velocidade de deriva zonal das irregularidades ionosféricas utilizando receptores espaçados de GPS e receptores VHF
Moor, L. P.; Paula, E. R.; Schuch, N. J.; Denardin, C. M.; Muella, M.; Cunha Neto, A.; Jaskulski, T.; Moro, J.; Daroit, C. A.; Silveira, A. M. M.
2008 - How to cite?

Implementação de uma rede de receptores GPS para o mapeamento das cintilações ionsoféricas
Moor, L. P.; Paula, E. R.; Schuch, N. J.; Moro, J.; Silveira, M. V. D.; Muella, T. A. H.; Cunha, A.
2008 - How to cite?

Estudo da velocidade de deriva zonal das irregularidades ionosféricas utilizando receptores espaçados de GPS e receptores VHF
Moor, L. P.; Paula, E. R.; Schuch, N. J.
2008 - How to cite?

Survey and Prediction of Ionospheric Scintillation through Data Mining Techniques
Rezende, L. F. C.; Stephany, S.; Paula, E. R.
2008 - How to cite?

Ionospheric climatology over Brazil: Zonal plasma velocities from experimental observations and theoretical validations
Sobral, J. H. A.; Arruda, D. C. A.; Abdu, M. A.; Castilho, V. M.; Pedersen, T. R.; Muella, M. T. A. H.; Mascarenhas, M.; Paula, E. R.; Kintner, P. M.; Kherani, E. A.; Medeiros, A. F.; Buriti, R. A.; Takahashi, H.; Batista, I. S.; Schuch, N. J.; Denardin, C. M.; Zamlutti, C. J.; Pimenta, A. A.; Souza, J. R.
2008 - How to cite?

Data Mining Applied to the Analysis and Prediction of Ionospheric Scintillation
Rezende, L. F. C.; Stephany, S.; Paula, E. R.
2007 - How to cite?

Estudos dos efeitos das tempestades magnéticas nas irregularidades ionosféricas utilizando sinais GPS
Moor, L. P.; Paula, E. R.; Schuch, N. J.
2006 - How to cite?

Effects of the october 2003 magnetic storm over GPS scintillations at three sites in the Brazilian territory
Canabarro, M. S.; Paula, E. R.; Schuch, N. J.; Aveiro, H. C.; Pretto, T. B.; Krummenauer, R.; Santos, D.; Monteiro, S.; Rezende, L. F. C.; Silveira, S. W. G.
2004 - How to cite?

Receptores GPS para estudos das irregularidades ionosféricas durante tempestades magnéticas no observatório espacial do sul
Canabarro, M. S.; Paula, E. R.; Santos, D.; Silva, C. P.; Aveiro, H. C.; Schuch, N. J.
2004 - How to cite?

Caracterização da ionosfera terrestre no extremo sul do Brasil via recepção HF de rádio propagação
Canabarro, M. S.; Silva, C. P.; Aveiro, H. C.; Paula, E. R.; Schuch, N. J.
2004 - How to cite?

Characteristics of the GPS signal scintillation during ionospheric irregulaties and their effects over the GPS system
Paula, E. R.; Kantor, I. J.; Rezende, L. F. C.
2004 - How to cite?

3. Book Section (3)

Topics on Space Weather: Operational Numerical Prediction for Electron Content
Campos Velho, H. F.; Petry, A.; Klipp, T. S.; Falcão, G. S.; Souza, J. R.; Paula, E. R.; Tamoki, J. N.; Lago, L. H. B.; Lima, J. V. F.
2024 - How to cite?

Topics on Space Weather: Operational Numerical Prediction for Electron
Campos Velho, H. F.; Petry, A.; Klipp, T. S.; Falcão, G. S.; Souza, J. R.; Paula, E. R.; Tamoki, J. N.; Lago, L. H. B.; Lima, J. V. F.
2023 - How to cite? - Restricted access

Monitoring ionospheric scintillations with GNSS in South America
Vani, B. C.; Oliveira Moraes, A.; Salles, L. A.; Breder, V. H. F.; Freitas, M. J. S.; Monico, J. F. G.; Paula, E. R.
2021 - How to cite?

4. ePrint (1)

A conjugate point equatorial experiment (COPEX) campaign in Brazil: Eletrodynamics hightlights on spread F development conditions and day-to-day variability
Abdu, M. A.; Batista, I. S.; Reinisch, B. W.; Souza, J. R.; Sobral, J. H. A.; Pedersen, T. R.; Medeiros, A. F.; Schuch, N. J.; Paula, E. R.; Groves, K. M.
2008 - How to cite?

5. Slides (1)

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