Method and apparatus for performing geoid measurement and / or geoid image generation by processing satellite signals

摘要

PCT No. PCT/EP97/02833 Sec. 371 Date Jan. 27, 1998 Sec. 102(e) Date Jan. 27, 1998 PCT Filed May 30, 1997 PCT Pub. No. WO98/07046 PCT Pub. Date Feb. 19, 1998A method of geoid measurement and/or earth imaging, characterized in that at least one directional antenna (2) is used to pick up a radio signal from a satellite and reflected on the ground, and said signal is processed using a reference signal that corresponds to the radio signal from the satellite in order to obtain a geodesic measurement and/or an image of the zone (Z) towards which the directional antenna (2) is pointed.