Welcome to this OpenTopography video tutorial playlist on how to use ArcGIS Pro software for geologic mapping! If you would like to download the SP_Mountain dataset and follow along with me you can access the files at this link:

https://drive.google.com/drive/folder...

In this video we discuss the differences between Geographic Coordinate Systems (GCS) and Projected Coordinate Systems (PCS). I will show you how to define coordinate systems in your mapping workspace, as well how to project a DEM into a different coordinate system.

https://opentopography.org/

OpenTopography facilitates community access to highresolution, Earth scienceoriented topography data and related tools and resources