1. The AUSGeoid09 model of the Australian Height Datum

   • W. E. Featherstone
   • J. F. Kirby
   • G. M. Johnston

   Original Article Open access 19 November 2010 Pages: 133 - 150

2. Regional reference network augmented precise point positioning for instantaneous ambiguity resolution

   • Xingxing Li
   • Xiaohong Zhang
   • Maorong Ge

   Original Article 23 November 2010 Pages: 151 - 158

3. Potentialities of multifrequency ionospheric correction in Global Navigation Satellite Systems

   • B. C. Kim
   • M. V. Tinin

   Original Article 27 November 2010 Pages: 159 - 169

4. A new automated cycle slip detection and repair method for a single dual-frequency GPS receiver

   • Zhizhao Liu

   Original Article 25 November 2010 Pages: 171 - 183

5. On the computation of the geoid–quasigeoid separation

   • Jakob Flury
   • Reiner Rummel

   Short Note 09 February 2011 Pages: 185 - 186

6. IAG Newsletter

   • Gyula Tóth

   IAG Newsletter 12 February 2011 Pages: 187 - 190