Geomorphic Change Detection Software

Add Existing DEM Survey

The Add Existing DEM Survey command makes a copy of a raster DEM into the GCD Project.

GCD7_Form_AddDEMSurvey

This video walks you through the process.

For more information on preparing your DEMs for use in GCD and on orthogonality, concurrency and dimensional divisibility, see our conceptual reference on data preparation -best practices.


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