Mars MOLA Vertical Roughness. Krevalsky & Head vertical roughness. Red, green and blue composite from roughness at 0.6 km, 2.4 km, and 9.2 km baselines. 8 ppd/7.5km
Capability for unknown standard ivo://ivoa.net/std/hips#hips-1.0.
The VO Registry may have more details; look for
IVOID
ivo://CDS/P/Mars/mola-roughness.