Multiple attributes can be visualised using RGB blending where 3 attributes are used to define the Red, Green and Blue colour channels of the outcrop image. This is particularly useful for fracture analysis where you may use dip, azimuth and co-planarity to highlight fracture sets.
Using attributes to aid interpretation
Attribute generation & analysis are important when working with digital outcrops. Attributes can be used to highlight features for #interpretation (bedding planes, fractures and breaks of slope for example) and facilitate filtering of #data.