A statistical analysis of sporadic-E characteristics associated with GNSS radio occultation phase and amplitude scintillations
Statistical GNSS-RO measurements of phase and amplitude scintillation are analyzed at the
mid-latitudes in the local summer for a 100 km altitude. These conditions are known to …
mid-latitudes in the local summer for a 100 km altitude. These conditions are known to …
Optimal estimation inversion of ionospheric electron density from GNSS-POD limb measurements: Part II-validation and comparison using NmF2 and hmF2
A growing number of SmallSat/CubeSat constellations with high-rate (50–100 Hz) global
navigation satellite system radio occultations (GNSS-RO) as well as low-rate (1 Hz) precise …
navigation satellite system radio occultations (GNSS-RO) as well as low-rate (1 Hz) precise …
Improved models for estimating sporadic-E intensity from GNSS radio occultation measurements
Several models for estimating sporadic-E intensity from Global Navigation Satellite System
(GNSS) radio occultation (RO) observation have previously been developed using a single …
(GNSS) radio occultation (RO) observation have previously been developed using a single …
Optimal estimation inversion of ionospheric electron density from GNSS-POD limb measurements: Part I-algorithm and morphology
GNSS-LEO radio links from Precise Orbital Determination (POD) and Radio Occultation
(RO) antennas have been used increasingly in characterizing the global 3D distribution and …
(RO) antennas have been used increasingly in characterizing the global 3D distribution and …
Remote sensing
L Di, E Yu - Remote Sensing Big Data, 2023 - Springer
The chapter introduces basic concepts of remote sensing. Major remote sensors are
reviewed by radiometric spectrum and by work mode. One focus of the review is data …
reviewed by radiometric spectrum and by work mode. One focus of the review is data …
Comparison of a Bottom-Up GNSS Radio Occultation Method to Measure D-and E-Region Electron Densities with Ionosondes and FIRI
DJ Shaver, DL Wu, N Swarnalingam, AL Franz… - Remote Sensing, 2023 - mdpi.com
High-frequency skywave propagation can be heavily impacted by D-and E-region dynamics
requiring accurate global measurements to optimize performance. A standard measurement …
requiring accurate global measurements to optimize performance. A standard measurement …
Impacts of Kelvin-Helmholtz billow formation on GNSS radio occultation measurements of sporadic-E
AJ Knisely, DJ Emmons - Frontiers in Astronomy and Space Sciences, 2023 - frontiersin.org
Global Navigation Satellite System (GNSS) Radio Occultation (RO) has shown great
promise for monitoring sporadic-E layers. However, extracting sporadic-E information from …
promise for monitoring sporadic-E layers. However, extracting sporadic-E information from …
Global Ionospheric Electron Density from GNSS-POD Limb Measurements
DL Wu, N Swarnalingam, CCJH Salinas… - … Symposium of the …, 2023 - ieeexplore.ieee.org
GNSS-LEO radio links from Precise Orbital Determination (POD) and Radio Occultation
(RO) antennas have been used increasingly in studying and monitoring the global …
(RO) antennas have been used increasingly in studying and monitoring the global …