Target body, in the form of a reflecting prism, for use in geodetic and surveying measurements, i.e. for opto-electronic target tracking, target capture and distance measurement, is insensitive to azimuthal angle

摘要

Target object (100) comprises eight bodies (1, 2, 5, 6) with at least two reflecting surfaces of at least four of the eight bodies adjacent to reflecting surfaces of the other bodies. The bodies are arranged pyramid fashion next to each other so that when the target object is in a usage position at least one reflection surface of each of the eight bodies is parallel to the horizontal plane.