Geomorphic Change Detection Software

GCD Installation & Updates

ArcGIS Add-In - GCD Toolbar

To install GCD Add-In for first time to ArcGIS 10.4 or later, simply double-click on downloaded *.ESRIAddin file, while NOT in an active ArcMap sesssion. To update, remove the existing, earlier GCD 7.X add-in from your Customize → AddIn Manager menu, close ArcMap and install as per above. The video below walks you through this process of updating:


GCD Standalone

Clean Install

To install GCD 7, Standalone for the first time, simply download the latest 2018_03_28_GCDStandAlone_7_0_*.exe stand-alone executable install file from GitHub and run the application. You will need to push pass some security warnings, as shown in the video below:

Update

To update an existing instalation of the GCD standalone, simply navigate to Tools → Check for Updates, if an update exists, click Yes, restart GCD, and follow prompts as illustrated in this video:

Uninstall

To unintsall the standalone GCD, simply navigate in your Windows Control Panel to Uninstall or Change Program and find GCD and uinstall it.


Learn More about Differences Between GCD Installations Download