Characteristics of the short-term temporal variations of multi-constellation and multi-frequency GNSS receiver differential phase biases
MI Xiaolong, YUAN Yunbin, ZHANG Baocheng
Acta Geodaetica et Cartographica Sinica . 2021, (10): 1290 -1297 .  DOI: 10.11947/j.AGCS.2021.20200489