Triton TritonNav User Manual

Page 36

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Making or Using a Survey Plan

Using Delph Nav

CHAPTER 1: Using DelphNav™ (Survey Control Panel) 2004.06.28

Within this window four points define each cross line: two points for the top of the chan-
nel at each border intersection (Points A and D), and two points for the bottom of the
channel on each side of the wall (Points B and C).

Depth values may be entered for all of these points, thereby setting the depth of the chan-
nel surface beneath sea level and the height of the channel walls. The slope of the channel
walls is specified by the X-Offset parameters associated with Points C and D.