Crest angularity - index of how sharp or pointed the crest of the moraine is. Average of the absolute value of the six linear measurements directly over the crest. A higher average means a sharper crest. Average proximal slope - average inclination of the upvalley side of the moraine. Average the middle five measurements of the proximal slope.
Steeper slopes are indicative of younger moraines.
Crest width - how wide the crest of the moraine is 1.5 meters down from its peak. Measure this on the plots you created from your profile data. Soil Profile Data Soil profiles can be obtained by digging pits in the soil and taking measurements of the various horizons of interest. For this exercise the pits have already been dug and the measurements already taken. Your job will be to use the data collected from those pits and plot them in a meaningful way.