It's just the perfect/exact place the thing or location is.
"exact" is a relative term. If you're grandma asks, what's your exact location, you can reply with an address. If you're stuck in the middle of the ocean and require rescue you would typically...
China lays in the North-Eastern side of Asia.
nour,nour is the best
There would be none because it changes when you change your Dewford phrase.