Set a Search Pattern on NSS EVO3
Parallel track & Creeping line searches can be created on the MFD by enabling the SAR function under the FLIR menu. Once done you have a new option with NEW that lets your create the search pattern. This is good for underwater searches where you are interested in creating sonar logs or structure scan maps, which require a fixed COG (course over ground). It is not recommended for floating searches which are affected by tide, current and wind movement.