How does Google Streetview have accurate locations in urban environments, such as in tunnels, below buildings and next to buildings?

closed as too broad by ahmadhanb, BERA, aldo_tapia, MaryBeth, wetland Nov 13 '17 at 13:29

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • Thanks for looking at the question. The post was set on hold and I narrowed my post down to one question. Does it improve the post or can you clarify how to make the post better? – Davma Nov 17 '17 at 10:17