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Conducting a Survey Using Delph Nav

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

FIGURE 22. Line navigation options in DelphNav

Steering a vessel along a predetermined line is a basic necessity of practically any survey

and a core function of any navigation package. In DelphNav, the Helmsman Display win-

dow (Figure 23) is a key tool for navigating a vessel along a line. This window provides

visual information on vessel distance off the selected survey line, start of line (SOL) EOL

distance, and heading direction from waypoint-to-waypoint and vessel-to-waypoint (for

correcting off-line deviations).

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Triton TritonNav Manuale Utente Pagina 46