China has done a website which is like google maps but is not by google. Since the layout is similar, in the two min play I had I can tell you that the kanji top right of map area is for map or satellite view but someone else will have to help out with the rest.

Why you wouldn't use google I don't know, but this is good for a second opinion. You would probably get better lables and textural kanji stuff this way tho.