Analysis of Wide-Lane Ambiguities Derived from Geometry-Free and Geometry-Based Precise Point Positioning Models and Their Implication for Orbit and Clock Quality

Analysis of Wide-Lane Ambiguities Derived from Geometry-Free and Geometry-Based Precise Point Positioning Models and Their Implication for Orbit and Clock Quality

Orbit and clock products are used in real-time global navigation satellite systems (GNSS) precise point positioning (PPP) without knowing their quality. This study develops a new approach to detect orbit and clock errors through comparing geometry-free and geometry-based wide-lane ambiguities in a P...

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Bibliographic Details
Main Authors: Gang Chen, Sijing Liu, Qile Zhao
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Sensors
Subjects:
geometry-free
geometry-based
wide-lane ambiguity
orbit and clock residual error
Online Access:http://www.mdpi.com/1424-8220/18/6/1760

Internet

http://www.mdpi.com/1424-8220/18/6/1760

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