Comprehensive Analyses of PPP-B2b Performance in China and Surrounding Areas [PDF]
Remote Sensing, 2022 BeiDou Global Navigation Satellite System (BDS-3) provides a regional Precise Point Positioning (PPP) service, called PPP-B2b, for users in China and surrounding areas through B2b signal transmitted from its three geostationary earth orbit (GEO ...
Cheng Yang
exaly +4 more sources
Assessment of the Feasibility of PPP-B2b Service for Real-Time Coseismic Displacement Retrieval [PDF]
Remote Sensing, 2021 Traditional coseismic displacement retrieval generally uses real-time kinematic (RTK) and precise point positioning (PPP) services. However, both RTK and real-time PPP need a network link to transmit the corrected data.
Shengyue Ji, Zhenjie Wang, Kaifei He
exaly +4 more sources
Real-Time Precise Point Positioning during Outages of the PPP-B2b Service
Remote Sensing, 2023 The precise point positioning service on B2b signal (PPP-B2b) is a real-time decimeter-level positioning service provided by the BeiDou-3 Global Navigation Satellite System (BDS-3).
Xiaoming Wang +2 more
exaly +4 more sources
Initial Assessment of BDS PPP-B2b Service: Precision of Orbit and Clock Corrections, and PPP Performance [PDF]
Remote Sensing, 2021 On 31 July 2020, the Beidou global navigation satellite system (BDS-3) was officially announced as being commissioned. In addition to offering global positioning, navigation, and timing (PNT) services, BDS-3 also provides precise point positioning (PPP ...
Zhixi Nie, Xiaofei Xu, Zhenjie Wang
exaly +4 more sources
Performance Assessment of BDS-3 PPP-B2b/INS Loosely Coupled Integration
Remote Sensing, 2022 The BeiDou global navigation satellite system (BDS-3) has been officially providing a real-time precise point positioning (PPP) augmentation service, known as the PPP-B2b service, since 2020.
Xiaofei Xu, Zhixi Nie, Zhenjie Wang
exaly +4 more sources
Sub-Nanosecond UTC Dissemination Based on BDS-3 PPP-B2b Service
Remote Sensing, 2023 The BeiDou-3 system (BDS-3) broadcasts PPP-B2b signals to provide real-time PPP service. Compared with the traditional PPP technique, the PPP-B2b service broadcasts corrections through satellite links, covers a wide area, and is independent of the ...
Baoqi Sun +9 more
core +3 more sources
Analysis of BDS-3 PPP-B2b Positioning and Time Transfer Service
Remote Sensing, 2022 With the completion of the BeiDou global navigation satellite system (BDS-3), the BeiDou Navigation Satellite System Signal In Space Interface Control Document Precise Point Positioning Service Signal PPP-B2b (Version 1.0) was officially announced, and ...
Xueqing Li +9 more
core +4 more sources
PPP/INS Tight Integration with BDS-3 PPP-B2b Service in the Urban Environment. [PDF]
Sensors (Basel), 2023 To provide continuous and reliable real−time precise positioning services in challenging environments and poor internet conditions, the real−time precise corrections of the BeiDou global navigation satellite system (BDS−3) PPP−B2b
Lai L +5 more
europepmc +2 more sources
Comprehensive Analysis of PPP-B2b Service and Its Impact on BDS-3/GPS Real-Time PPP Time Transfer
Remote Sensing, 2022 2020 saw the official completion of the BDS-3 and the start of the PPP-B2b signal-based real-time precise point positioning (PPP) service to users in China and the neighboring areas.
Jian Tang, Daqian Lyu, Yulong Ge
exaly +2 more sources
Remote Sensing, 2022 The BeiDou Global Navigation Satellite System (BDS-3) can provide PPP-B2b satellite-based Precise Point Positioning (PPP) real-time service to the Asia–Pacific region via PPP-B2b signal transmitted from the three Geostationary Earth Orbit (GEO ...
Cheng Yang +2 more
exaly +2 more sources