@article{Zhu2022a, author = "W. Zhu and J. Chen and Q. Sun and Z. Li and W. Tan and Y. Wei", title = "Reconstructing of High-Spatial-Resolution Three-Dimensional Electron Density by Ingesting SAR-Derived VTEC Into IRI Model", year = 2022 , journal = "IEEE Geoscience and Remote Sensing Letters", volume = 19, keywords = "pfisr", doi = "10.1109/LGRS.2022.3178242", url = "https://ieeexplore.ieee.org/document/9784893" } @article{Zhu2020a, author = "W. Zhu and J.-Y. Chen and Q. Zhang and J.-M. Zhang", title = "Mapping of High-Spatial-Resolution Three-Dimensional Electron Density by Combing of Full-Polarimetric SAR and IRI Model", year = 2020 , journal = "Frontiers in Earth Science", volume = 8, keywords = "pfisr", doi = "10.3389/feart.2020.00181", url = "https://www.frontiersin.org/article/10.3389/feart.2020.00181" }