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国际IGS服务组织简介(图)
国际GNSS服务组织,简称IGS,前身为国际GPS服务组织。
GNSS为Global Navigation Satellite Systems的简称,意为全球卫星导航系统。
IGS提供的高质量数据和产品被用于地球科学研究等多个领域。
北京房山GPS跟踪站(bjfs)加入了这个组织,并且每天向这个组织的数据中心发送观测数据、导航数据和气象数据。
以下为国际IGS服务组织的台站分布示意图(bjfs位于右上方):
参考文献来源:
原文:
The International GNSS Service (IGS), formerly the International GPS Service, is a voluntary federation of more than 200 worldwide agencies that pool resources and permanent GPS & GLONASS station data to generate precise GPS & GLONASS products. The IGS is committed to providing the highest quality data and products as the standard for Global Navigation Satellite Systems (GNSS) in support of Earth science research, multidisciplinary applications, and education. Currently the IGS includes two GNSS, GPS and the Russian GLONASS, and intends to incorporate future GNSS. You can think of the IGS as the highest-precision international civilian GPS community.
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