多模多频GNSS差分码偏差估计及电离层建模研究

汪奇生

Study of differential code bias estimation and ionosphere modeling using multi-mode and multi-frequency GNSS observations

WANG Qisheng

测绘学报 . 2023, (6): 1040 -1040 . DOI: 10.11947/j.AGCS.2023.20210624