Improvement of GNSS Carrier Phase Accuracy Using MEMS Accelerometer-Aided Phase-Locked Loops for Earthquake Monitoring

Improvement of GNSS Carrier Phase Accuracy Using MEMS Accelerometer-Aided Phase-Locked Loops for Earthquake Monitoring

When strong earthquake occurs, global navigation satellite systems (GNSS) measurement errors increase significantly. Combined strategies of GNSS/accelerometer data can estimate better precision in displacement, but are of no help to carrier phase measurement. In this paper, strong-motion acceleromet...

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Bibliographic Details
Main Authors: Tisheng Zhang, Hengrong Liu, Qijin Chen, Hongping Zhang, Xiaoji Niu
Format: Article
Language:English
Published: MDPI AG 2017-06-01
Series:Micromachines
Subjects:
PLLs
MEMS accelerometer
carrier phase
GNSS
earthquake monitoring
Online Access:http://www.mdpi.com/2072-666X/8/6/191

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http://www.mdpi.com/2072-666X/8/6/191

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