So I am a beginner at GIS. I am using ArcMaps 10.2.2 and my task is to create a digital elevation model for a site I surveyed in Peru. I have the data in a text file and created a dBASE with said data. But from here I'm completely at a loss for getting the ball rolling on this. If anyone could help and give me the most simple instructions possible, I would be eternally grateful.