Yes, you can. There are a few ways to do this. You can use the Google Earth application, or Google Maps in a web browser. In either case, the first step is to log in to the MapCast dashboard.

For Google Earth
1. Choose the ‘KML Files’ tab.
2. Click on the name of the region you’d like to view.
3. Google Earth will launch with your selected region listed under ‘Temporary Places’.
Watch an example

For Google Maps
1. Go to Help page and choose the ‘Code Samples’ tab.
2. Copy and paste the Google Maps API code into a text editor and save it as an HTML file.
3. Open the file with an internet browser.
Watch an example