About Target_Area_Edge_Midpoints
Target_area_edge_midpoints is a single target data export variable.
It reports the estimated target area enclosed by a perimeter based on edge sample-midpoints for each single target exported. Target_area_edge_midpoints can be calculated when the multibeam target detection operator is used to create a multibeam targets variable and Target area edge midpoints is selected on the Target page of the Variable Properties dialog box.
See also
About Target properties
Target properties from multibeam data