| 摘要 |
PCT No. PCT/EP95/03092 Sec. 371 Date Jan. 17, 1997 Sec. 102(e) Date Jan. 17, 1997 PCT Filed Aug. 3, 1995 PCT Pub. No. WO96/06366 PCT Pub. Date Feb. 29, 1996A process is disclosed for determining the position and/or the displacement in time (trace) of a (radar) target surface by a radar installation. A predeterminable number M of the largest echo amplitudes is first determined for the target surface, as well as the corresponding resolution cells (distance and azimuth coordinates). By averaging the distance and azimuth coordinates of the selected resolution cells, coordinates are determined for a reference point that is stable in space in relation to the target surface. This reference point is used for locating and/or tracing objects in particular ships. |
