optional, single

—

The element indicates the time period from the end of the dive until the beginning of the flight. The value is given in seconds as a real number.

<exposuretoaltitude>

—

<altitudeofexposure>, <dateofflight>, <totallengthofexposure>, <transportation>, <wayaltitude>

(see also <exposuretoaltitude> and <dive>)

<!-- <!-- surface interval between end of dive and begin of flight 2.5 h --> -->
<surfaceintervalbeforealtitudeexposure>9000.0</surfaceintervalbeforealtitudeexposure>