Reference Frame

HELWAN

IGS-ITRF2008 Epoch 2015.274

4,728,141.098

2,879,662.549

3,157,147.092

Published ITRF2008 Epoch 2005

4,728,141.309

2,879,662.406

3,157,146.932

Published Vx, Vy, Vz (m/year)

−0.0211

0.0143

0.016

ITRF1994 Epoch 1996

4,728,141.516

2,879,662.289

3,157,146.776

Differences

−0.418

0.260

0.316