Potential of UT1–UTC transfer to the Galileo constellation using onboard VLBI transmitters Hakan SertUrs HugentoblerVéronique Dehant Original Article 19 October 2022 Article: 83
Multi-GNSS global ionosphere modeling enhanced by virtual observation stations based on IRI-2016 model Xulei JinShuli SongNa Cheng Original Article Open access 18 October 2022 Article: 81
Combination of different observation types through a multi-resolution representation of the regional gravity field using the pyramid algorithm and parameter estimation Qing LiuMichael SchmidtLaura Sánchez Original Article Open access 18 October 2022 Article: 80
A composite stochastic model considering the terrain topography for real-time GNSS monitoring in canyon environments Zhetao ZhangYuan LiBofeng Li Original Article 18 October 2022 Article: 79
3D-mapping-aided PPP-RTK aiming at deep urban canyons Shaoming XinJianghui GengLi-Ta Hsu Original Article 15 October 2022 Article: 78
Pseudolite system-augmented GNSS real-time kinematic PPP Caoming FanZheng YaoJianping Xing Original Article 15 October 2022 Article: 77
Feasibility of a global inversion for spatially resolved glacial isostatic adjustment and ice sheet mass changes proven in simulation experiments Matthias O. WillenMartin HorwathJürgen Kusche Original Article Open access 10 October 2022 Article: 75
Modeling of vertical gravity gradient by normal gravity field and digital terrain models Oleg OdalovicKlemen MedvedSofija Naod Original Article 07 October 2022 Article: 74
Real-time precise orbit and clock estimation of multi-GNSS satellites with undifferenced ambiguity resolution Xiaolei DaiXiaopeng GongYidong Lou Original Article 27 September 2022 Article: 73
Android multi-GNSS ambiguity resolution in the case of receiver channel-dependent phase biases Guangcai LiJianghui Geng Original Article 27 September 2022 Article: 72
Modelling and prediction of GNSS time series using GBDT, LSTM and SVM machine learning approaches Wenzong GaoZhao LiYanming Feng Original Article Open access 27 September 2022 Article: 71
A simplified gravitational reference sensor for satellite geodesy Anthony Dávila ÁlvarezAaron KnudtsonJohn W. Conklin Original Article 27 September 2022 Article: 70
Efficient computation of gravitational effects and curvatures for a spherical zonal band discretized using tesseroids Xiao-Le Deng Original Article 27 September 2022 Article: 69
Spherical harmonic synthesis of area-mean potential values on irregular surfaces Blažej Bucha Original Article 27 September 2022 Article: 68
The Australian mixed-mode observing program Lucia McCallumLim Chin ChuanAxl Rogers Original Article Open access 27 September 2022 Article: 67
Cartesian to geodetic coordinates conversion on a triaxial ellipsoid using the bisection method Georgios PanouRomylos Korakitis Original Article 27 September 2022 Article: 66
PPP rapid ambiguity resolution using Android GNSS raw measurements with a low-cost helical antenna Xingxing LiHao WangHailong Gou Original Article 27 September 2022 Article: 65