I am currently conducting a study on the geomorphological interpretation of benthic structures using the Benthic Terrain Modeler (BTM) with multibeam bathymetric data. As part of my research, I need to develop a classification dictionary for the benthic terrain features in my study area.

I would greatly appreciate any guidance, resources, or suggestions on best practices for creating such a classification dictionary. Any insights into feature categorization, thresholds, or relevant literature would be extremely valuable for my study.