DEM Generation Operator

This operator converts interferometric phase to digital elevation map.

Input and Output

The input to this operator the output of Stitch operator.
The output of this operator is the elevation band.

Parameters Used

The following processing parameters are needed for this operator (see Figure 1):

Digital Elevation Model: The digital elevation model used in reference height calculation.
DEM Resampling Method: The resampling method used in getting elevation from DEM.

Figure 1. DEM Generation operator UI

Reference:

[1] MARK A. RICHARDS, "A Beginner’s Guide to Interferometric SAR Concepts and Signal Processing," IEEE A&E SYSTEMS MAGAZINE VOL. 22, NO. 9 SEPTEMBER 2007