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RANGE, CROSS-RANGE & IMAGE PERSPECTIVE
Range, cross-range, and perspective are relative to the acoustic wedge. Each of these are at 90º to the other two,
much like three edges that come together at the corner of a box.
RANGE - Distance away from the ARIS along the length of the wedge
PERSPECTIVE VIEW
ARIS
CROSS-RANGE
RANGE
CROSS-RANGE - Distance directly across the width of the wedge
PERSPECTIVE - Apparent top-down view of transmitted image
IMAGING WITH THE EXPLORER