Table of Contents

Original Articles

• Open Access

  Improved Automatic Detection of GPS Satellite Oscillator Anomaly using a Machine Learning Algorithm

  Yunxiang Liu, and Y. Jade Morton

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.500; DOI: https://doi.org/10.33012/navi.500
• Open Access

  High-Precision Vision Localization System for Autonomous Guided Vehicles in Dusty Industrial Environments

  Xingjie Liu, Guolei Wang, and Ken Chen

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.502; DOI: https://doi.org/10.33012/navi.502
• Open Access

  On Enhanced PPP with Single Difference Between-Satellite Ionospheric Constraints

  Yan Xiang, Xin Chen, Ling Pei, Yiran Luo, Yang Gao, and Wenxian Yu

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.505; DOI: https://doi.org/10.33012/navi.505
• Open Access

  Robust GPS-Vision Localization via Integrity-Driven Landmark Attention

  Sriramya Bhamidipati, and Grace Gao

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.501; DOI: https://doi.org/10.33012/navi.501
• Open Access

  Multi-Objective Design of a Lunar GNSS

  Filipe Pereira, Patrick M. Reed, and Daniel Selva

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.504; DOI: https://doi.org/10.33012/navi.504
• Open Access

  Designing Low-Correlation GPS Spreading Codes with a Natural Evolution Strategy Machine-Learning Algorithm

  Tara Yasmin Mina, and Grace Xingxin Gao

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.506; DOI: https://doi.org/10.33012/navi.506
• Open Access

  Results on GNSS Spoofing Mitigation Using Multiple Receivers

  Niklas Stenberg, Erik Axell, Jouni Rantakokko, and Gustaf Hendeby

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.510; DOI: https://doi.org/10.33012/navi.510
• Open Access

  Coherent Combining and Long Coherent Integration for BOC Signal Acquisition under Strong Interference

  Chun Yang, Andrey Soloviev, Ananth Vadlamani, and Joung C. Ha

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.508; DOI: https://doi.org/10.33012/navi.508
• Open Access

  Detecting Slowly Accumulating Faults Using a Bank of Cumulative Innovations Monitors in Kalman Filters

  John D. Quartararo, and Steven E. Langel

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.507; DOI: https://doi.org/10.33012/navi.507
• Open Access

  WAAS and the Ionosphere – A Historical Perspective: Monitoring Storms

  Lawrence Sparks, Eric Altshuler, Nitin Pandya, Juan Blanch, and Todd Walter

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.503; DOI: https://doi.org/10.33012/navi.503
• Open Access

  A Station-Specific Ionospheric Modeling Method for the Estimation and Analysis of BeiDou-3 Differential Code Bias Parameters

  Ningbo Wang, Zishen Li, Andrzej Krankowski, and Xingliang Huo

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.509; DOI: https://doi.org/10.33012/navi.509
• Open Access

  A Flexible GNSS Spoofer Localization System: Spoofing Discrimination and Localization Method

  Jian Wen, Hong Li, and Mingquan Lu

  NAVIGATION: Journal of the Institute of Navigation March 2022, 69 (1) navi.511; DOI: https://doi.org/10.33012/navi.511