السلام عليكمRegarding earth google, it is based on a free non-commercial access to digital globe servers responsible for the aquisitions taken by QuickBird Satellite that produces a very good imagery resolution up to 61 cm.
So, as you see, certain parts of the globe look very clear (mainly in US, Canada, and certain places) on the EG while others don't i.e. the non-comercial resolution (free) can't get better than this and you have to order your area of interest from DG and pay for that.
I know that there is a pay version of EG but fon't know its capability! is there such one?
Thanks