How To Generate a Ground Control Point (GCP) Report with Elevation RMSE


  • Once photogrammetric processing has completed, the digital elevation model and orthomosaic are available.

  • Processing should be completed using GCP in order to generate this report. Below is an example set of imagery and associated GCP displayed on the map screen.


  • Navigate to the "Operations" menu and choose "GCP Report". You will be presented with the following dialog box:



  • The GCP report calculates the RMSE elevation error for all GCP points. It also allows the operator to visually inspect each GCP point with the Orthomosaic as a base layer. A HTML version of this report is also created and available in the "Reports\GCP" folder inside the project directory:




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