Modeling and assessment of triple-frequency BDS precise point positioning
The latest generation of GNSS satellites such as GPS BLOCK-IIF, Galileo and BDS are
transmitting signals on three or more frequencies, thus having more choices in practice. At …
transmitting signals on three or more frequencies, thus having more choices in practice. At …
Single-frequency GNSS cycle slip estimation with positional polynomial constraint
Single-frequency GNSS RTK is a promising technology in the popularization application due
to its relative low expense compared to multi-frequency RTK. Owing to the incapability of …
to its relative low expense compared to multi-frequency RTK. Owing to the incapability of …
GPS inter-frequency clock bias estimation for both uncombined and ionospheric-free combined triple-frequency precise point positioning
The time-varying biases within carrier phase observations will be integrated with satellite
clock offset parameters in the precise clock estimation. The inconsistency among signal …
clock offset parameters in the precise clock estimation. The inconsistency among signal …
Benefits of the third frequency signal on cycle slip correction
Cycle slip detection and correction are important issues when carrier phase observations
are used in high-precision GNSS data processing and have, therefore, been intensively …
are used in high-precision GNSS data processing and have, therefore, been intensively …
High-rate Doppler-aided cycle slip detection and repair method for low-cost single-frequency receivers
J Zhao, M Hernández-Pajares, Z Li, L Wang, H Yuan - Gps solutions, 2020 - Springer
Carrier phase cycle slips can be an important source of error in precise Global Navigation
Satellite System (GNSS) positioning. In such cases, cycle slips can seriously compromise …
Satellite System (GNSS) positioning. In such cases, cycle slips can seriously compromise …
Benefits of BDS-3 B1C/B1I/B2a triple-frequency signals on precise positioning and ambiguity resolution
J Li, Y Yang, H He, H Guo - GPS solutions, 2020 - Springer
BDS-3 currently has 28 operational satellites in orbit, of which 27 IGSO/MEO satellites
provide open services on five frequencies simultaneously. In particular, the linear …
provide open services on five frequencies simultaneously. In particular, the linear …
Geometry-based cycle slip and data gap repair for multi-GNSS and multi-frequency observations
Carrier phase observations are commonly used in high-precision GNSS positioning
applications, such as precise point positioning and real-time kinematic positioning, due to …
applications, such as precise point positioning and real-time kinematic positioning, due to …
Tightly coupled integration of BDS-3 B2b RTK, IMU, odometer, and dual-antenna attitude
Real-time kinematic (RTK) based on single-frequency observation is still widely used in
many fields due to the characteristics of low-cost and low-power consumption. However, the …
many fields due to the characteristics of low-cost and low-power consumption. However, the …
Noise characteristics of operational real‐time high‐rate GNSS positions in a large aperture network
Large earthquakes are difficult to model in real‐time with traditional inertial seismic
measurements. Several algorithms that leverage high‐rate real‐time Global Navigation …
measurements. Several algorithms that leverage high‐rate real‐time Global Navigation …
Cycle slip detection and repair of undifferenced single-frequency GPS carrier phase observations
F Zangeneh-Nejad, AR Amiri-Simkooei, MA Sharifi… - Gps Solutions, 2017 - Springer
Cycle slip detection and repair is an important issue in the GPS data processing. Different
methods have been developed to detect and repair cycle slips on undifferenced, single-or …
methods have been developed to detect and repair cycle slips on undifferenced, single-or …