1. An inspection apparatus for determining a location of a target object within a volume, the inspection apparatus including: a visual inspection device configured to determine a location of at least one reference point within the volume with respect to the visual inspection device, the visual inspection device further being configured to detect a location of the target object with respect to the visual inspection device; wherein the visual inspection device utilizes a location of the target object with respect to the at least one reference point to determine a position of the target object within the volume.