FAQ

What is the Height above Bed?
Height above Bed is the elevation from surface of zero elevation to which heights of various points are referenced. Height above Bed is usually measured using the Meter for Length. Note that the value of Height above Bed is always positive.
Can the Height above Bed be negative?
No, the Height above Bed, measured in Length cannot be negative.
What unit is used to measure Height above Bed?
Height above Bed is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Height above Bed can be measured.
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