<Ul> <Li> the top elevation of the highest obstacle plus the vertical accuracy (a variable number of feet) of the terrain source data; or </Li> <Li> the elevation of the highest terrain plus 328 feet plus the vertical accuracy variable of the terrain source data . </Li> </Ul> <Li> the top elevation of the highest obstacle plus the vertical accuracy (a variable number of feet) of the terrain source data; or </Li> <Li> the elevation of the highest terrain plus 328 feet plus the vertical accuracy variable of the terrain source data . </Li>

How high is the highest terrain elevation on the jacksonville sectional chart