Field

Definition

Beam Number

Range grouping as defined in the third dialog box in the wizard.

Count

Total soundings in range.

Max

Maximum distance of soundings above surface.

Min

Maximum distance of soundings below surface.

Mean

Mean difference of soundings to surface.

Std Dev

Standard deviation of mean differences is presented at one sigma or 68% Confidence Interval.

(Selected S-44 or S-57 categories)

Percentage of soundings that fall within the selected S-44 survey orders or S-57 CATZOC zones of confidence categories.