OOIR: Observatory of International Research

Papers

(The TQCC of Navigation-Journal of the Institute of Navigation is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Factor graph optimization for GNSS/INS integration: A comparison with the extended Kalman filter	114
Navigation using carrier Doppler shift from a LEO constellation: TRANSIT on steroids	44
Precise real‐time navigation of LEO satellites using GNSS broadcast ephemerides	33
Enabling ambiguity resolution in CSRS‐PPP	28
First results from three years of GNSS interference monitoring from low Earth orbit	23
Positioning and Velocity Performance Levels for a Lunar Lander using a Dedicated Lunar Communication and Navigation System	21
GNSS spoofing detection through spatial processing	21
Performance comparison of time‐of‐arrival estimation techniques for LTE signals in realistic multipath propagation channels	20
Urban positioning: 3D mapping‐aided GNSS using dual‐frequency pseudorange measurements from smartphones	20
Performance assessment of GNSS diffraction models in urban areas	17
Multi-Epoch 3D-Mapping-Aided Positioning using Bayesian Filtering Techniques	17
Improving GNSS Positioning Using Neural-Network-Based Corrections	16
Characterizing BDS signal‐in‐space performance from integrity perspective	16
Integrity of Visual Navigation—Developments, Challenges, and Prospects	15
Hong Kong UrbanNav: An Open-Source Multisensory Dataset for Benchmarking Urban Navigation Algorithms	15
PPP/PPP‐RTK open formats: Overview, comparison, and proposal for an interoperable message	14
Using dual‐polarization GPS antenna with optimized adaptive neuro‐fuzzy inference system to improve single point positioning accuracy in urban canyons	14
Development of BeiDou Satellite‐Based Augmentation System	13
Impact of GNSS-Band Radio Interference on Operational Avionics	13
Novel prior position determination approaches in particle filter for ultra wideband (UWB)‐based indoor positioning	13
A novel approach for aiding unscented Kalman filter for bridging GNSS outages in integrated navigation systems	12
Detecting GNSS Jamming and Spoofing on Android Devices	12
A long‐term broadcast ephemeris model for extended operation of GNSS satellites	10
Overbounding the effect of uncertain Gauss‐Markov noise in Kalman filtering	10
Results on GNSS Spoofing Mitigation Using Multiple Receivers	10

Positioning with medium frequency R‐Mode	10
WAAS and the Ionosphere – A Historical Perspective: Monitoring Storms	10
Case study of Bayesian RAIM algorithm integrated with Spatial Feature Constraint and Fault Detection and Exclusion algorithms for multi‐sensor positioning	9
Autonomous orbit determination and timekeeping in lunar distant retrograde orbits by observing X‐ray pulsars	9
Ionospheric spatial decorrelation assessment for GBAS daytime operations in Brazil	9
Precise Onboard Time Synchronization for LEO Satellites	9
AGPC-SLAM: Absolute Ground Plane Constrained 3D Lidar SLAM	9
Tracking Digital FM OFDM Signals for the Determination of Navigation Observables	8
Multi-Objective Design of a Lunar GNSS	8
Concept, signal design, and measurement studies of the R‐mode Baltic system	8
Study of structures of the sporadic E layer by using dense GNSS network observations	7
GNSS C/N0 degradation model in presence of continuous wave and pulsed interference	7
A collocation framework to retrieve tropospheric delays from a combination of GNSS and InSAR	7
Instantaneous Sub-meter Level Precise Point Positioning of Low-Cost Smartphones	7
A Baseband MLE for Snapshot GNSS Receiver Using Super-Long-Coherent Correlation in a Fractional Fourier Domain	7
Air data fault detection and isolation for small UAS using integrity monitoring framework	7
A Robust Detection and Optimization Approach for Delayed Measurements in UWB Particle-Filter-Based Indoor Positioning	7
3D Vision Aided GNSS Real-Time Kinematic Positioning for Autonomous Systems in Urban Canyons	7
Automatic Dependent Surveillance‐Broadcast (ADS‐B) Universal Access Transceiver (UAT) transmissions for Alternative Positioning, Navigation, and Timing (APNT): Concept & practice	7
Design of a parallelized direct position estimation‐based GNSS receiver	7
Radio-Frequency Interference Considerations for Utility of the Galileo E6 Signal Based on Long-Term Monitoring by ARFIDAAS	7
Probabilistic Map Matching for Robust Inertial Navigation Aiding	6
ONCLE (One Clock Ensemble) for Galileo’s Next-Generation Robust Timing System	6
Euclidean Distance Matrix-Based Rapid Fault Detection and Exclusion	6
Regional Ionosphere Delay Models Based on CORS Data and Machine Learning	6
Low-Cost Inertial Aiding for Deep-Urban Tightly Coupled Multi-Antenna Precise GNSS	6
Characterization and Performance Assessment of BeiDou-2 and BeiDou-3 Satellite Group Delays	6
Advanced and versatile signal conditioning for GNSS receivers using the high‐rate DFT‐based data manipulator (HDDM)	6
A particle‐filtering framework for integrity risk of GNSS‐camera sensor fusion	5
Low-Cost, Triple-Frequency, Multi-GNSS PPP and MEMS IMU Integration for Continuous Navigation in Simulated Urban Environments	5
ION GNSS software‐defined radio metadata standard	5
Designing Low-Correlation GPS Spreading Codes with a Natural Evolution Strategy Machine-Learning Algorithm	5
Time Transfer From GPS for Designing a SmallSat-Based Lunar Navigation Satellite System	5
A Case Study Analysis for Designing a Lunar Navigation Satellite System with Time Transfer from the Earth GPS	5
Robust GPS-Vision Localization via Integrity-Driven Landmark Attention	5
Network‐based ionospheric gradient monitoring to support GBAS	5
Terrain‐referenced navigation using a steerable‐laser measurement sensor	5
Resilient Smartphone Positioning Using Native Sensors and PPP Augmentation	5
Galileo Open Service Navigation Message Authentication: Preparation Phase and Drivers for Future Service Provision	5
Set-Valued Shadow Matching Using Zonotopes for 3D-Map-Aided GNSS Localization	5
On GNSS Synchronization Performance Degradation under Interference Scenarios: Bias and Misspecified Cramér-Rao Bounds	5
Sensitivity of advanced RAIM performance to mischaracterizations in integrity support message values	5
Coherent Combining and Long Coherent Integration for BOC Signal Acquisition under Strong Interference	5
Deriving Accurate Time from Assisted GNSS Using Extended Ambiguity Resolution	5