1. Combination of GNSS orbits using least-squares variance component estimation

   • Gustavo Mansur
   • Pierre Sakic
   • Harald Schuh

   Original Article Open access 22 November 2022 Article: 92

   

2. A new data-adaptive network design methodology based on the k-means clustering and modified ISODATA algorithm for regional gravity field modeling via spherical radial basis functions

   • Rasit Ulug
   • Mahmut Onur Karslıoglu

   Original Article 22 November 2022 Article: 91

   

3. On the relation of GNSS phase center offsets and the terrestrial reference frame scale: a semi-analytical analysis

   • Oliver Montenbruck
   • Peter Steigenberger
   • Paul Rebischung

   Original Article Open access 09 November 2022 Article: 90

   

4. The employment of quasi-hexagonal grids in spherical harmonic analysis and synthesis for the earth's gravity field

   • Xinxing Li
   • Jiancheng Li
   • Haopeng Fan

   Original Article 09 November 2022 Article: 89

   

5. A new partial ambiguity resolution method based on modified solution separation and GNSS epoch-differencing

   • Yang Jiang
   • Wei Ding
   • Yang Gao

   Original Article 02 November 2022 Article: 88

   

6. IAG Newsletter

   • Gyula Tóth

   IAG Newsletter 01 November 2022 Article: 87

   

7. The variance inflation factor to account for correlations in likelihood ratio tests: deformation analysis with terrestrial laser scanners

   • Gaël Kermarrec
   • Michael Lösler
   • Steffen Schön

   Original Article Open access 27 October 2022 Article: 86

   

8. Applying the geodetic detrending technique for investigating the consistency of GPS L2P(Y) in several receivers

   • J. M. Juan
   • J. Sanz
   • R. Orús-Pérez

   Original Article Open access 26 October 2022 Article: 85

   

9. PPP–RTK theory for varying transmitter frequencies with satellite and terrestrial positioning applications

   • P. J. G. Teunissen
   • A. Khodabandeh

   Original Article Open access 26 October 2022 Article: 84