You can easily add your image to Google Earth
1. Open image and format bands as desired.
2. Go to file, save image to GeoTIFF As, and save image. It should save as a .kml file
2. Open Google Earth.
4. Drag the file onto Google Earth, or if that does not work, go to add>photo and select the .klm file. Wait.
5. Go to Google Earth file. Save, save to my places.