Can anyone explain how Google Earth or navionics work, I have downloaded Google earth and created an account with navionics but I don't see much difference between Google Earth and Google Map, as far as Navionics goes, I can't seem to find anything. There is a lake in Guelph Ontario, Guelph lake but it doesn't appear on navionics. I'm looking for Mohawk lake in Brantford Ontario but nothing is labelled.
From what I understood you could check within the water using Google Earth but I have no idea how to do that. I am looking to find out where there may be ridges or weed lines etc. I have an inflatable dingy as a boat and have to row myself around, I want to limit the amount of rowing I have to do and increase the amount of time my line is in the water.
Any help is greatly appreciated.