1. Determination of differential code biases with multi-GNSS observations

   • Ningbo Wang
   • Yunbin Yuan
   • Bingfeng Tan

   Original Article 11 November 2015 Pages: 209 - 228

   

2. Accuracy of ionospheric models used in GNSS and SBAS: methodology and analysis

   • A. Rovira-Garcia
   • J. M. Juan
   • D. Ibáñez

   Original Article 29 October 2015 Pages: 229 - 240

   

3. A new approach to modernized GPS phase-only ambiguity resolution over long baselines

   • Feng-Yu Chu
   • Ming Yang
   • Joz Wu

   Original Article 30 October 2015 Pages: 241 - 254

   

4. Mitigation of multipath effect in GNSS short baseline positioning by the multipath hemispherical map

   • D. Dong
   • M. Wang
   • J. Lv

   Original Article 31 October 2015 Pages: 255 - 262

   

5. Reference frame access under the effects of great earthquakes: a least squares collocation approach for non-secular post-seismic evolution

   • D. D. Gómez
   • D. A. Piñón
   • J. Barón

   Original Article 11 December 2015 Pages: 263 - 273

   

6. Precise orbit determination based on raw GPS measurements

   • Norbert Zehentner
   • Torsten Mayer-Gürr

   Original Article Open access 26 November 2015 Pages: 275 - 286

   

7. Improvement of the IVS-INT01 sessions by source selection: development and evaluation of the maximal source strategy

   • John Gipson
   • Karen Baver

   Original Article 14 December 2015 Pages: 287 - 303

   

8. IAG Newsletter

   • Gyula Tóth

   IAG Newsletter 08 February 2016 Pages: 305 - 308