I've recently decided to start using Google Earth Pro to work up permaculture site assessment maps. I'm a beginner with the software and am going mad trying to get a clear explanation of how to overlay topographic contour lines on to the satellite image of the property. Would anyone out there be willing to walk me through it sans geek jargon?
Permaculture isn't that hard to understand. Sometimes a little bump helps: richsoil.com/cards