Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter
Patent
1997-02-21
1999-07-13
Sotomayor, John B.
Communications: directive radio wave systems and devices (e.g.,
Determining distance
Altimeter
342121, 342122, 342123, 342128, 342192, 342196, G01S 1326
Patent
active
059232838
ABSTRACT:
An altimetric type measurement method for use on a satellite transmits a pulse towards the surface of the sea and carries out frequency transformation on the return signal resulting from the reflection of this pulse at the surface of the sea. This produces a spectral signal of samples successively comprising:
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S. Willsky et al, "Multiresolution optimal interpolation and statistcal analysis of Topex/Poseidon satellitte altimetry", IEEE Transactions on Geoscience and Remote Sensing, vol. 33, No. 2, Mar., 1995, New York, NY pp. 280-292.
Gary S. Brown, "The average impulse response of a rough surface and its applications", IEEE Transactions on Antennas and Propagation, vol. ap25, No. 1, Jan. 1977, New York, NY, pp. 67-74.
Gouenard Sophie
Rey Laurent
Alcatel Espace
Sotomayor John B.
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