TCoh : Temporal Coherence

Product Description

The product presents the temporal coherence of the interferograms time series and other quality indicators of the phase measurement.

The geotiff file has 4 bands:

• band 1 is a temporal coherence proxy of the interferograms’ stack (between 0 and 1)

• band 2 is a bias proxy (in rad)

• band 3 is the stack of SLC’s amplitudes

• band 4 is the dispersion of SLC’s amplitudes (Da index)

• band 5 is a mask with the following values: 0 means “to process”, 1 means “layover”, 2 means “shadow”

The png file has 1 band:

• band 1 is the temporal coherence.

Available products

Temporal Coherence products are computed in one resolution:

• rint = 2 (resolution of interferogram)

Temporal Coherences products are available in two geometries:

• TCoh_radar
  • Product Description
  • Example
• TCoh_geo
  • Product Description
  • Example