2.4.2  Fine Tune the Settings as Appropriate

When the mission starts and before you begin your first transect, you should make sure the settings are appropriate for the conditions. Critical aspects to check include the sonar or visual range, the altitude, the pitch and camera angle. Make sure all of these are set satisfactorily to ensure good imagery and good overlap to maximize the ability to find targets. If they are not satisfactory, now is the time to make adjustments.