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...
Main Authors: | , , , , |
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Format: | Article |
Language: | zho |
Published: |
Surveying and Mapping Press
2021-02-01
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Series: | Acta Geodaetica et Cartographica Sinica |
Subjects: | |
Online Access: | http://xb.sinomaps.com/article/2021/1001-1595/2021-2-169.htm |