In the world, how much of land isn't explored yet? Please tell me where you found that percentage.?

Question

In the world, how much of land isn't explored yet? Please tell me where you found that percentage.?

Answer 1

I couldn't find a percentage.  However, The few remaining  areas include the northern forests of Alaska, Canada and Russia; the high plateaus of Tibet and Mongolia; and much of the Amazon River Basin.  Humans now occupy 83% of the land and the remaining 17% must be uninhabitable.  

Depending on the definition of "explore", I would guess less than 5% of the Earth's land has not been explored.