Positioning performance analysis on combined GPS/BDS precise point positioning
نویسندگان
چکیده
منابع مشابه
Outlier Detection Performance in Precise Point Positioning
With the development of iono-free solution, provision of IGS orbit and clock products, high precision GNSS positioning with a single receiver, usually named Precise Point Positioning (PPP), has been playing an increasingly important role in many applications. PPP is to obtain the highly precise coordinates of the receivers, so it is necessary to establish the mathematical model according to the...
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Precise Point Positioning (PPP) technique enables stand-alone receivers to obtain cm-level positioning accuracy. Observations from multi-GNSS systems can augment users with improved positioning accuracy, reliability and availability. In this paper, we present and evaluate the GPS/BDS combined PPP models, including the traditional model and a simplified model, where the inter-system bias (ISB) i...
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ژورنال
عنوان ژورنال: Geodesy and Geodynamics
سال: 2020
ISSN: 1674-9847
DOI: 10.1016/j.geog.2019.11.001