When you add data, create notes, find places, add views, etc., you create items which appear in your contents. You can organize these any way that you like. By default, items are added to the top of the contents window, but you can drag them to a different Read More...

ArcGIS Explorer supports the addition of elevation sources on-the-fly. So if you have a more detailed local elevation source you can add that at any time to enhance your terrain. In this example we will add bathymetry data for Crater Lake, Oregon. In Read More...