| 摘要 |
A target, which is photographed with an object at a spot for a photogrammetric analytical measurement, includes a first bar and a second bar that are connected to each other; at least three standard point members, lying on one plane, and fixed on the first bar and the second bar; and non-reflecting members that are respectively attachable to and removable from said at least three standard points. The at least three standard point members may respectively include a circular portion, a diameter of which substantially equals a width of the first bar and the second bar. Each of the non-reflecting members includes a circular plate defining a circular opening, a diameter of which substantially equals the diameter of the circular portion of the three standard point members.
|
