Welcome to Issue 9 of the Online Journal of Space Communication as we discuss the Global Navigation Satellite System, its past, present and the direction its taking us.
Bobrowski, Paul and Zhang, Qishan
"Issue 9: From the Guest Editors,"
Online Journal of Space Communication: Vol. 5
, Article 1.
Available at: https://ohioopen.library.ohio.edu/spacejournal/vol5/iss9/1
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