GPS Phase Integer Ambiguity Resolution Based on Eliminating Coordinate Parameters and Ant Colony Algorithm

GPS Phase Integer Ambiguity Resolution Based on Eliminating Coordinate Parameters and Ant Colony Algorithm

Correctly fixing the integer ambiguity of GNSS is the key to realizing the application of GNSS high-precision positioning. When solving the float solution of ambiguity based on the double-difference model epoch by epoch, the common method for resolving the integer ambiguity needs to solve the coordi...

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Bibliographic Details
Main Authors: Ning Liu, Shuangcheng Zhang, Xiaoli Wu, Yu Shen
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
Subjects:
integer ambiguity
QR decomposition transformation
Kalman filter
Cholesky decomposition
ant colony algorithm
decorrelation processing
Online Access:https://www.mdpi.com/1424-8220/25/2/321
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