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Ionosphere Scintillation-Induced Phase Transitions in Triple-Frequency GNSS
ION ITM meeting 2020
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Particle Filter to Identify and Correct for Phase Transitions in Semi-Coherent GNSS Signals
ION GNSS meeting 2019
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Simulated Fades and Slips
Depth and duration of fades containing cycle slips.
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Earthquake Round 2
Earthquake round 2
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Total Variation Denoising
Fitting constant lines
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Earthquake TEC?
Searching for signatures from the 2018-06-17 Japan earthquake
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Weekly-Seminar 2018-06-22
scintillation simulation
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Weekly-Seminar 2018-05-25
Correcting Jumps
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Weekly-Seminar 2018-05-04
Tracking Samples I/O
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GNSS Polarimetry of Sea Surface Reflections
Discussion on the sensitivity of multi-frequency GPS signals in measuring change in sea surface dielectric constant due to temperature and salinity parameters.
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Weekly-Seminar 2018-04-13
IFB Trend Fitting
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Weekly-Seminar 2018-03-23
Shows how to detrend triple-frequency GNSS data.
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Ionosphere Scintillation-Induced Deep Fades and Their Effect on GNSS Carrier Phase
ION PLANS meeting 2018
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Weekly-Seminar 2018-02-22
Examples of multipath fading from Hawaii Mountaintop RO data
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Weekly-Seminar 2018-02-09
Estimating common GIFC variation across multiple sites: preliminary analysis.
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Weekly-Seminar 2018-01-26
Weekly seminar on deep fades. Shows phase and TEC behavior during Ascension scintillation.
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Weekly-Seminar 2018-01-19
GIFC fade examples
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Weekly-Seminar 2018-01-12
Specular reflection point comparison between rough terrain and WGS84 ellipsoid.
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Studying Carrier Phase Residuals Using Triple-Frequency Observations
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Weekly-Seminar 2017-12-22
GNSS positioning results after adding each individual correction.
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SAINT Update - Analysis of Carrier Phase Residual Using Geometry-Ionosphere-Free Combination of Triple-Frequency GPS Observations
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Lab Meeting 2017-12-1 - Getting Station Data
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ION GNSS 2017 - Analysis of Carrier Phase Residual Using Geometry-Ionosphere-Free Combination of Triple-Frequency GPS Observations
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Backup -- ION GNSS 2017 - Analysis of Carrier Phase Residual Using Geometry-Ionosphere-Free Combination of Triple-Frequency GPS Observations
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ION GNSS 2017 - Information From Multi-Frequency GNSS
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Copy of Optimal Linear Combinations of GNSS Phase Observables to Improve and Assess TEC Estimation Precision
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Optimal Linear Combinations of GNSS Phase Observables to Improve and Assess TEC Estimation Precision
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Backup-Slides Batch Dual-Frequency TEC Estimation
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Improved Estimation of Ionosphere TEC Using Triple-Frequency GPS Signals
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Ionosphere Observability by Ground and LEO GNSS Receivers
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COSMIC and GNSS Common-Volume Observations
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deck
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deck
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Cayley Graphs
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Open-Loop Tracking for GNSS Radio Occultations
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De Bruijn Graphs & Sequences
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COSMIC Processing of Ionosphere Observables
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Kalman Filtering for GNSS Receiver Tracking Under Scintillation
An introduction to adaptive Kalman filtering for applications to GNSS receiver lock loops, specifically for achieving robust performance under scintillating signal conditions.