Multi-constellation GNSS precise point positioning with multi-frequency raw observations and dual-frequency observations of ionospheric-free linear combination
نویسندگان
چکیده
منابع مشابه
Kinematic Precise Point Positioning Using Multi-Constellation Global Navigation Satellite System (GNSS) Observations
Multi-constellation global navigation satellite systems (GNSSs) are expected to enhance the capability of precise point positioning (PPP) by improving the positioning accuracy and reducing the convergence time because more satellites will be available. This paper discusses the performance of multi-constellation kinematic PPP based on a multi-constellation kinematic PPP model, Kalman filter and ...
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Precise Point Positioning (PPP) has become a very hot topic in GNSS research and applications. However, it usually takes about several tens of minutes in order to obtain positions with better than 10 cm accuracy. This prevents PPP from being widely used in real-time kinematic positioning services, therefore, a large effort has been made to tackle the convergence problem. One of the recent appro...
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P. N. Best, S. A. Eales, M. S. Longair, S. Rawlings and H. J. A. Röttgering 1 Sterrewacht Leiden, Postbus 9513, 2300 RA Leiden, The Netherlands 2 Department of Physics and Astrophysics, University of Wales Cardiff, P.O.Box 913, Cardiff, CF2 3YB, United Kingdom 3 Cavendish Astrophysics, Madingley Road, Cambridge, CB3 0HE, United Kingdom 4 Department of Astrophysics, University of Oxford, Keble R...
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ژورنال
عنوان ژورنال: Satellite Navigation
سال: 2020
ISSN: 2662-1363
DOI: 10.1186/s43020-020-0009-x