Mitigation of Unmodeled Error to Improve the Accuracy of Multi-GNSS PPP for Crustal Deformation Monitoring

High-rate multi-constellation global navigation satellite system (GNSS) precise point positioning (PPP) has been recognized as an efficient and reliable technique for large earthquake monitoring. However, the displacements derived from PPP are often overwhelmed by the centimeter-level noise, therefo...

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Bibliographic Details
Main Authors: Kai Zheng, Xiaohong Zhang, Xingxing Li, Pan Li, Xiao Chang, Jizhang Sang, Maorong Ge, Harald Schuh
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Remote Sensing
Subjects:
Online Access:https://www.mdpi.com/2072-4292/11/19/2232