Zielobjekt für ein fotogrammetrisches, analytisches Meßsystem

A control unit box and one of standard point members are provided close to a connection of first and second bars. A standard plane is defined by the standard point members. A loop antenna is provided in a mount unit situated on the top surface of the control unit box. The box is positioned such that a ratio of a second distance to a first distance is less than tan 8°. The first distance is from the point member to the mount unit, along the standard plane, and the second distance is from the standard plane to the top surface of the mount unit, along a direction perpendicular to the standard plane. The antenna is connected to an oscillator of 310 MHz. With respect to the antenna, the total length is approximately 0.48 m, a height from the top surface of the unit box is approximately 9.5 mm, and the inner diameter is approximately 25 mm.