Geoscience Reference
In-Depth Information
Fig. 2.8 a
Average ice velocity field inferred from RGPS feature tracking of scenes separated by
about a day. Circles indicated starting (solid) and ending (open) positions of the SHEBA drift sta-
tion for the same period. Vectors are drawn every fourth grid point, one axis division is equivalent
to 0
.
2ms
−
1
.
b
Lower limit of kinematic surface stress curl, obtained by finite differences across
the 5-km grid scale of the RGPS analysis (Adapted from McPhee et al. 2005. With permission
American Geophysical Union)
