Spectral Analysis

Spectral Analysis can be used to investigate the spectral content of a selected data region by extracting absolute and/or phase profiles in the frequency domain. 3 profiles are extracted both along range and azimuth directions at each third of the data portion.

This analysis can be used on Point Targets or Distributed Targets data:

• Point Target: computing the absolute and phase spectra at each visible target location
• Distributed: computing the spectral amplitude on bursts or azimuth blocks of the input product