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中文
Satellite Availability Evaluation on a Global Scale for BDS Stand-alone System and Multi-GNSS System
WU Youlong, YANG Zhong, CHEN Weina, YAO Wenjin, CHEN Chuang, CHEN Shuai
JPRMG . 2021, (
1
): 18 -23 . DOI: 10.15892/j.cnki.djzdxb.2021.01.004