Reconstruction of geodetic time series with missing data and time-varying seasonal signals using Gaussian process for machine learning Keke XuShaobin HuYifu Liu Original Article 29 February 2024 Article: 79
Multi-source data ingestion for IRI-2020 model: a combination of ground-based and space-borne observations Tianyang HuXiaohua XuJia Luo Original Article 27 February 2024 Article: 78
An efficient GNSS NLOS signal identification and processing method using random forest and factor analysis with visual labels Linyang LiZhenbang XuYang Shen Original Article 26 February 2024 Article: 77
Local mitigation of higher-order ionospheric effects in DFMC SBAS and system performance evaluation Somkit SophanPornchai SupnithiMichi Nishioka Original Article Open access 24 February 2024 Article: 76
A two-antenna GNSS approach to determine soil moisture content and vegetation growth status Jie LiDongkai YangLei Yang Original Article 21 February 2024 Article: 75
A new LSTM-based model to determine the atmospheric weighted mean temperature in GNSS PWV retrieval Xingwang ZhaoQiang NiuChao Liu Original Article 19 February 2024 Article: 74
Satellite laser ranging to Galileo satellites: symmetry conditions and improved normal point formation strategies Michael A. SteindorferFranz KoidlFrancisco Gonzalez Original Article Open access 16 February 2024 Article: 73
An effective automatic processing engine for improving the multi-GNSS constellation precise orbit prediction Xinghan ChenMaorong GeHarald Schuh Original Article Open access 15 February 2024 Article: 72
Enabling the Galileo high accuracy service with open-source software: integration of HASlib and RTKLIB Fabricio S. ProlMartti Kirkko-JaakkolaIgnacio Fernández-Hernández Original Article Open access 13 February 2024 Article: 71
Utilizing least squares variance component estimation to combine multi-GNSS clock offsets Gustavo MansurAndreas BrackHarald Schuh Review Open access 09 February 2024 Article: 70
Relationship between GIX, SIDX, and ROTI ionospheric indices and GNSS precise positioning results under geomagnetic storms Grzegorz NykielJuan Andrés CahuasquíNorbert Jakowski Original Article Open access 05 February 2024 Article: 69
GPS/Galileo/BDS phase bias stream from Wuhan IGS analysis center for real-time PPP ambiguity resolution Jiang GuoJianghui GengPascale Defraigne Original Article 27 January 2024 Article: 67
Improving GNSS PPP-RTK through global forecast system zenith wet delay augmentation Rui GaoZhizhao LiuBaocheng Zhang Original Article Open access 27 January 2024 Article: 66
Machine learning approach for GNSS geodetic velocity estimation Seda ÖzarpacıBatuhan KılıçMichael Floyd Original Article Open access 25 January 2024 Article: 65
Analysis of factors influencing significant wave height retrieval and performance improvement in spaceborne GNSS-R Zheng LiFei GuoZhiyu Zhang Original Article 23 January 2024 Article: 64
Estimation of phase center corrections for BDS satellites aligned to the IGS20 frame Yongqiang YuanXingxing LiKeke Zhang Original Article 20 January 2024 Article: 63
On the estimation of scintillation severity using background F-region peak densities: description and example results using GOLD observations J. SousasantosF. S. RodriguesJ. F. G. Monico Original Article 18 January 2024 Article: 62
A LiDAR–INS-aided geometry-based cycle slip resolution for intelligent vehicle in urban environment with long-term satellite signal loss Hongjuan ZhangChuang QianHui Liu Original Article 17 January 2024 Article: 61
Homogeneous PPP–RTK user positioning performance as a consequence of network integer ambiguity resolution Pengyu HouBaocheng ZhangYu. V. Yasyukevich Original Article 12 January 2024 Article: 60
Velocity estimation method for high-spinning vehicle based on a side-mounted single patch antenna Wenyang PuQiang ShenZiyang Lin Original Article 12 January 2024 Article: 59
A common-view carrier phase frequency transfer based on PPP-derived parameters Runmin LuJie ZhangBibo Peng Original Article 12 January 2024 Article: 58
Global zenith wet delay modeling with surface meteorological data and machine learning Qinzheng LiJohannes BöhmRobert Weber Original Article Open access 11 January 2024 Article: 57
Improving PPP smartphone processing with adaptive quality control method in obstructed environments when carrier-phase measurements are missing Ding YiJiahuan HuSunil Bisnath Original Article 09 January 2024 Article: 56
Estimation of the water vapor field by fusing GPS and surface meteorological observations on the Loess Plateau of China Liu YangZengke LiJianqing Fan Original Article 08 January 2024 Article: 55
Detection of slowly varying spoofing using weighted Kalman gain in GNSS/INS tightly coupled systems Xiaoqin JinXiaoyu ZhangShuaiyong Zheng Original Article 06 January 2024 Article: 54
Linear quadratic Gaussian-based clock steering system for GNSS real-time precise point positioning timing receiver Wenfei GuoMengmeng ZhuJingnan Liu Original Article 29 December 2023 Article: 53
Performance evaluation of real-time orbit determination for LUTAN-01B satellite using broadcast earth orientation parameters and multi-GNSS combination Min LiYubin WangQile Zhao Original Article Open access 29 December 2023 Article: 52
Using geodetic measurements derived terrestrial water storage to investigate the characteristics of drought in Yunnan, China Chao ChenRong ZouQi Wang Original Article Open access 27 December 2023 Article: 51
Improving precise point positioning (PPP) performance with best integer equivariant (BIE) estimator Yuze YangFeng ZhouShuli Song Original Article 27 December 2023 Article: 50
Characterization of multi-band GNSS multipath in urban canyons using the 3D ray-tracing method Shaoqian LiRong YangXingqun Zhan Original Article 23 December 2023 Article: 49
Quantum-secured time transfer between precise timing facilities: a field trial with simulated satellite links Francesco PicciarielloFrancesco VedovatoFlorian Moll Original Article Open access 20 December 2023 Article: 48
Contribution of intersatellite link measurements to ECOM solar radiation pressure estimation on the BDS-3 MEO satellite Yifei LvTao GengChao Zhang Original Article 18 December 2023 Article: 47
Detection and mitigation of time synchronization attacks based on long short-term memory neural network Yang LiuBo XuXiangwei Zhu Original Article 18 December 2023 Article: 46
Tightly coupled integration of monocular visual-inertial odometry and UC-PPP based on factor graph optimization in difficult urban environments Cheng PanFangchao LiJingxiang Gao Original Article 13 December 2023 Article: 45
LEO augmented precise point positioning using real observations from two CENTISPACE™ experimental satellites Wenwen LiQiangwen YangGeer Qin Original Article 12 December 2023 Article: 44
Estimating process noise variance of PPP-RTK corrections: a means for sensing the ionospheric time-variability Parvaneh Sadegh NojehdehAmir KhodabandehAlireza Amiri-Simkooei Original Article 10 December 2023 Article: 43
Evaluation of different constrained LAMBDAs for low-cost GNSS attitude determination in an urban environment Chenglong ZhangDanan DongWen Chen Original Article 06 December 2023 Article: 42
Effects of BDS flex power on DCB estimation and PPP convergence Zhou WuShuhui LiShaojie Xiong Original Article 06 December 2023 Article: 41
Automatic correction of barometric altimeters using additional air temperature and humidity measurements Tomasz MatyjaZbigniew StanikAndrzej Kubik Original Article Open access 05 December 2023 Article: 40
Ocean decimeter-level real-time BDS precise point positioning based on short message communication Fuxin YangGuochao LiLin Zhao Original Article 05 December 2023 Article: 39
Rapid detection of GNSS time synchronization attacks via the enhanced code and carrier Doppler consistency test Fan FengZhengkun ChenXiangwei Zhu Original Article 05 December 2023 Article: 38
Real-time multipath mitigation based on spatiotemporal correlations in BDS precise point positioning Hao WangZhetao ZhangYuan Li Original Article 01 December 2023 Article: 37
A unified PDOP evaluation method for multi-GNSS with optimization grid model and temporal–spatial resolution Zhitao WangShuli SongJialong Liu Original Article 01 December 2023 Article: 36
INS-aiding information error modeling in GNSS/INS ultra-tight integration Wei GaoXingqun ZhanRong Yang Original Article 25 November 2023 Article: 35
Monitoring surface subsidence in permafrost using BDS interferometric reflectometry Jinsheng TuXiufeng HeZhixiang Yang Original Article 25 November 2023 Article: 34
Analysis of sub-daily polar motion derived from GPS with different temporal resolutions Yaquan PengYidong LouChuang Shi Original Article 17 November 2023 Article: 33
A new method for fault identification in real-time integrity monitoring of autonomous vehicles positioning using PPP-RTK Hassan ElsayedAhmed El-MowafyKan Wang Original Article 16 November 2023 Article: 32
PPPH-VA: an open‑source software for real-time multi-GNSS variometric approach using single- and dual-frequency observations Berkay BahadurMert BezciogluCemal Ozer Yigit GPS Toolbox 16 November 2023 Article: 31
GNSS PPP-RTK: integrity monitoring method considering wrong ambiguity fixing Wenhao ZhangJinling Wang Original Article 14 November 2023 Article: 30
