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Target averages and decomposition theorems

Authors: J.R. Huynen;

Target averages and decomposition theorems

Abstract

Several methods for polarimetric target averaging for radar applications are investigated. Attention is given to the example of a random dipole cloud with individual elements considered as input to the target-averaging process. It is possible to eliminate the effect of dipole tilt psi for each individual dipole, which means effectively that each dipole individually is reoriented to a tilt angle psi =0, that is, it is placed in a horizontal position. This process is called desying. It seems clear that desying the data in this way will result in a much stronger characterization for the 'dipole-ness' of the cloud as a whole. Individual dipoles can also differ in size, leading to a search for a method of desizing individual targets. Various averaging schemes for desying and desizing, or mixtures of these, were tested on a sample of 26 single-target Stokes-matrix data for tree canopy alone and trees with trihedral inserted. >

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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