Engineering topics
Facheris, L.
Publications and source records attributed to Facheris, L..
Spectral processing techniques for measuring Doppler velocity of rainfall from a low-earth orbiting satellite
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Spectral processing techniques for measuring Doppler velocity of rainfall from a low Earth orbiting satellite
The importance of the motion of air masses at all scales of atmospheric circulation has brought substantial development of the Doppler radar technology in the field of precipitation monitoring.
Measuring vertical rainfall velocity through spaceborne Doppler radar: performance analysis and system requirements
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Measuring vertical rainfall velocity through spaceborne Doppler radar: performance analysis and system requirements
In this paper we will present the results of the trade studies on the performances of a spaceborne Doppler radar in measuring vertical rainfall velocity.
Analyses of spaceborne doppler radar system performance on measuring vertical rainfall velocity
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System and performance analyses of spaceborne Doppler radars for measuring vertical rainfall velocity
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Correction of errors induced by pointing uncertainties in spaceborne rainfall Doppler radar measurments
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Correction of errors induced by pointing uncertainties in spaceborne rainfall Doppler measurements
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DFT-based spectral moment estimators for spacebourne doppler precipitation radar
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Spaceborne rainfall Doppler radar measurements: correction of errors induced by pointing uncertainties
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DFT-based spectral moments estimators for spaceborne Doppler precipitation radar
In this paper an in-depth analysis on the performance of the Fourier analysis in estimating the first spectral moment of Doppler spectra of rain signals from a spaceborne radar is presented.
Spaceborne rainfall Doppler radar measurements: correction of errors induced by pointing uncertainties
In this paper we present a sea surface radar echo spectral analysis technique to correct for the rainfall velocity error caused by radar pointing uncertainty.
Spaceborne rainfall Doppler radar measurements: correction of errors induced by pointing uncertainties
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Signal processing technique for removal of NUBF induced error in spaceborne doppler precipitation radar measurements
A sampling strategy and a signal processing technique are proposed to overcome Non Uniform Beam Filling (NUBF) errors on mean Doppler velocity measurements made by spaceborne weather radars.
Spaceborne radar measurements of vertical rainfall velocity: the non-uniform beam filling considerations
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Spaceborne radar measurements of verticle rainfall velocity: the non-uniform beam filling considerations
In this paper, the characteristics of the Doppler power spectrum observed by a spaceborne precipitation radar, under on Uniform Beam Filling (NUBF) condion will be presented, and the expected performance of some standard Doppler estimators and that of a new inversion technique will be investigated and compared.
Spaceborne radar measurements of rainfall vertical velocity
This paper studies the performance of a spaceborne precipitation radar in measuring vertical Doppler velocity of rainfall.