The following publications are possibly variants of this publication:
- A Novel Progressive Gaussian Approximate Filter for Tightly Coupled GNSS/INS IntegrationMingming Bai, Yulong Huang, Yonggang Zhang, Guangle Jia. tim, 69(6):3493-3505, 2020. [doi]
- Extending Shadow Matching to Tightly-Coupled GNSS/INS Integration SystemGuohao Zhang, Weisong Wen, Bing Xu, Li-Ta Hsu. tvt, 69(5):4979-4991, 2020. [doi]