A Robust Method for GPS/BDS Pseudorange Differential Positioning Based on the Helmert Variance Component Estimation
The use of global navigation satellite system (GNSS) is entering a new era of joint positioning based on the use of multifrequencies and multimodes. Ensuring the correct weighting of observations from each system and satellite has become a key problem during real-time positioning. This paper address...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2017-01-01
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| Series: | Journal of Sensors |
| Online Access: | http://dx.doi.org/10.1155/2017/8172342 |