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T. Bullett A. Malagnini M. Pezzopane C. Scotto 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》2010
In November 2008, the ionosonde station at Boulder, Colorado, USA (40.0°N; 105.3°W) became the host of a new ionosonde (VIPIR, Vertical Incidence Pulsed Ionospheric Radar) developed and built by Scion Associates. 相似文献
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