@article{Wu2022a, author = "H. Wu and X. Lu", title = "Data Assimilation of High-Latitude Electric Fields: Extension of a Multi-Resolution Gaussian Process Model (Lattice Kriging) to Vector Fields", year = 2022 , journal = "Space Weather", volume = 20, number = 1, keywords = "data assimilation, multi-resolution, electric fields, gaussian process model, superdarn, pfisr", doi = "https://doi.org/10.1029/2021SW002880", url = "https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2021SW002880", note = "e2021SW002880 2021SW002880" }