This is a 3D model of the trench excavated by the MER-B rover on Sol
23. An oblique view of the trench from a viewpoint a bit above and to
the right of the rover's right wheel is shown. The model was generated
from images acquired by the rover's front hazard avoidance cameras.

Surface reconstruction and visualization by Dr. Laurence Edwards, NASA
Ames Research Center.
<br> USERNAME: schwehr