GPS/BDS/Galileo precise orbit determination using triple-frequency uncombined observation model

The navigation satellite of the four global navigation satellite system (GNSS) transmitting multi-frequency signals becomes a prevailing trend. In this contribution, a triple-frequency (TF) uncombined (UC) precise orbit determination (POD) method based on IGS clock datum is developed and its ambigui...

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Bibliographic Details
Main Authors: ZENG Tian, SUI Lifen, RUAN Rengui, JIA Xiaolin, XIAO Guorui
Format: Article
Language:zho
Published: Surveying and Mapping Press 2021-02-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Online Access:http://xb.sinomaps.com/article/2021/1001-1595/2021-2-169.htm