Table 1. Correlation matrix for slope, PCA plane-fit rugosity and horizontal N-E plane rugosity for diver-rig survey.

	SLOPE	RGSTY-PCA	RGSTY-NE
SLOPE	1	0.21	0.85
RGSTY-PCA	0.21	1	0.56
RGSTY-NE	0.85	0.56	1

Results were computed with a window size of .