Process for generating wind profiler data free of fixed ground c

Details Process for generating wind profiler data free of fixed ground c Process for generating wind profiler data free of fixed ground c

1995-06-06

1997-11-11

Lobo, Ian J.

Communications: directive radio wave systems and devices (e.g.,

Radar for meteorological use

342159, G01S 1395

Patent

active

056869193

ABSTRACT:
This invention discloses a process for generating wind profiler data which is free of fixed ground clutter contamination. The fixed ground clutter contamination is removed based upon the different decorrelation times of noise, clear air signals, and clutter. A nonlinear regression is used estimate the clutter content of the radar return which is then subtracted from the time series. This process is capable of removing broadband clutter from the desired clear air signal even though both may occupy the same Doppler frequency.

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patent: 5327141 (1994-07-01), Sheldon
patent: 5451961 (1995-09-01), Rubin et al.

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