Monitoring of global ionospheric irregularities using the worldwide GPS network
Monitoring of global ionospheric irregularities using the worldwide GPS network
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DOI：
10.1029/97gl02273
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发表时间：
1997-09-15
影响因子：
5.2
通讯作者：
Ho, CM
中科院分区：
文献类型：
--
作者：
Pi, X;Mannucci, AJ;Ho, CM
已经开发了一个原型系统，利用全球定位系统接收器的全球网络监测电离层不规则现象的瞬时全球分布。本文的案例研究表明，GPS接收机信号跟踪失锁可能与强相位波动有关。结果表明，基于网络的GPS监测系统将使我们能够研究电离层的产生和演变：在各种太阳和地球物理条件下连续的地球仪周围的不规则性，这是特别适合于电离层风暴的研究，空间天气的研究和应用。
A prototype system has been developed to monitor the instantaneous global distribution of ionospheric irregularities, using the worldwide network of Global Positioning System (GPS) receivers. Case studies in this paper indicate that GPS receiver loss of lock of signal tracking may be associated with strong phase fluctuations. It is shown that a network-based GPS monitoring system will enable us to study the generation and evolution of ionospheric :irregularities continuously around the globe under various solar and geophysical conditions, which is particularly suitable for studies of ionospheric storms, and for space weather research and applications.