Input Cards

COH_METHOD $\parbox{0.75\linewidth}{ {\textrm{\it{{\underline{include\_refdem}} \ensuremath{\:\vert\:}refphase\_only}}}}$
$\parbox{\MY}{Method selector for coherence map generation. INCLUDE\_... ...e map is computed with subtraction of the only reference phase (if available)}$

COH_OUT_CCOH $\parbox{0.75\linewidth}{ {\textrm{\it{filename}}}}$
$\parbox{\MY}{Filename of output datafile for complex coherence image (of step coherence). one of COH\_OUT\_CCOH and *\_COH is mandatory.}$



COH_OUT_COH $\parbox{0.75\linewidth}{ {\textrm{\it{filename}}}}$
$\parbox{\MY}{Filename of output datafile for (real) coherence image (of step coherence). One of COH\_OUT\_CCOH and *\_COH is mandatory.}$



COH_MULTILOOK $\parbox{0.75\linewidth}{ {\textrm{\it{{\underline{10 2}}}}}}$
$\parbox{\MY}{Multilookfactor, if no multilooking is required, set this to ''1 1''.}$



COH_WINSIZE $\parbox{0.75\linewidth}{ {\textrm{\it{{\underline{10 2}}}}}}$
$\parbox{\MY}{Window size of shifting window for coherence estimation.}$

Example input section for this step.

  c
  c
  comment ___product generation___
  c
 COH_METHOD      include_refdem
  c COH_OUT_CCOH  Output/ccoh.raw                 // complex image
 COH_OUT_COH     Output/coh.raw                  // real
 COH_MULTILOOK   10 2
 COH_WINSIZE     10 2

Figure 28.1: Coherence estimate using the REFPHASE_ONLY (old) method. The colorscale ranges from 0 to 1.

Figure 28.2: Coherence estimate using the INCLUDE_REFDEM (new) method. The colorscale ranges from 0 to 1.