Detection and classification of sporadic E using convolutional neural networks

JA Ellis , DJ Emmons , MB Cohen
Space Weather 22 ( 1) e2023SW003669 -e2023SW003669

1
2024
Long-distance propagation of 162 MHz shipping information links associated with sporadic E

Alex T Chartier , Thomas R Hanley , Daniel J Emmons
Atmospheric Measurement Techniques 15 ( 21) 6387 -6393

2
2022
Improved models for estimating sporadic-E intensity from GNSS radio occultation measurements

Daniel J Emmons , Dong L Wu , Nimalan Swarnalingam , Ashar F Ali
Frontiers in Astronomy and Space Sciences 10 1327979 -1327979

2
2023
Global GNSS-RO electron density in the lower ionosphere

Dong L Wu , Daniel J Emmons , Nimalan Swarnalingam
Remote Sensing 14 ( 7) 1577 -1577

8
2022
7
2022
Optimal estimation inversion of ionospheric electron density from GNSS-POD limb measurements: Part I-algorithm and morphology

Dong L Wu , Nimalan Swarnalingam , Cornelius Csar Jude H Salinas , Daniel J Emmons
Remote Sensing 15 ( 13) 3245 -3245

3
2023
Optimal estimation inversion of ionospheric electron density from GNSS-POD limb measurements: Part II-validation and comparison using NmF2 and hmF2

Nimalan Swarnalingam , Dong L Wu , Daniel J Emmons , Robert Gardiner-Garden
Remote Sensing 15 ( 16) 4048 -4048

2
2023
Comparison of a Bottom-Up GNSS Radio Occultation Method to Measure D-and E-Region Electron Densities with Ionosondes and FIRI

Dylan J Shaver , Dong L Wu , Nimalan Swarnalingam , Anthony L Franz
Remote Sensing 15 ( 18) 4363 -4363

2023
A comparison of sporadic-E occurrence rates using GPS radio occultation and ionosonde measurements

Rodney A Carmona , Omar A Nava , Eugene V Dao , Daniel J Emmons
Remote Sensing 14 ( 3) 581 -581

14
2022
Comparison of seasonal foEs and fbEs occurrence rates derived from global Digisonde measurements

Dawn K Merriman , Omar A Nava , Eugene V Dao , Daniel J Emmons
Atmosphere 12 ( 12) 1558 -1558

12
2021
Global Sporadic‐E Occurrence Rate Climatology Using GPS Radio Occultation and Ionosonde Data

Travis J Hodos , Omar A Nava , Eugene V Dao , Daniel J Emmons
Journal of Geophysical Research: Space Physics 127 ( 12) e2022JA030795 -e2022JA030795

10
2022
Evolution of coronal magnetic field parameters during X5. 4 solar flare

Seth H Garland , Vasyl B Yurchyshyn , Robert D Loper , Benjamin F Akers
Frontiers in Astronomy and Space Sciences 10 1148293 -1148293

2
2023
Analysis of modeled 3D solar magnetic field during 30 X/M-class solar flares

Seth H Garland , Vasyl B Yurchyshyn , Robert D Loper , Benjamin F Akers
Frontiers in Astronomy and Space Sciences 11 1369749 -1369749

2024
Studying the conditions for magnetic reconnection in solar flares with and without precursor flares

Seth H Garland , Daniel J Emmons , Robert D Loper
Journal of Atmospheric and Solar-Terrestrial Physics 227 105788 -105788

2
2022
Impacts of Kelvin-Helmholtz billow formation on GNSS radio occultation measurements of sporadic-E

Andrew J Knisely , Daniel J Emmons
Frontiers in Astronomy and Space Sciences 10 1280228 -1280228

2023
Phase Cube Modeling of Ionospheric F-Layer Dipole Flute Instability Effects on High-Frequency Propagation

Andrew J Knisely , Daniel J Emmons , Andrew J Terzuoli
IEEE Transactions on Antennas and Propagation 71 ( 7) 6014 -6026

2023
Simulation of GPS radio occultation signals through Sporadic-E using the multiple phase screen method (vol 214, 105538, 2021)

Daniel W Stambovsky , Jonah J Colman , Omar A Nava , Daniel J Emmons
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 219

2021
Simulation of GPS radio occultation signals through Sporadic-E using the multiple phase screen method

Jonah J. Colman , Daniel J. Emmons , Omar A. Nava , Daniel W. Stambovsky
Journal of Atmospheric and Solar-Terrestrial Physics 214 105538

2021
Impact of Hurricane Michael (2018) on local vertical total electron content

Daniel J. Emmons , Omar A. Nava , Robert C. Tournay , Joanna E.S. Williams
Journal of Atmospheric and Solar-Terrestrial Physics 219 105647

2021