Feature request: Provide information about cluster geoposition

[zifter]

Is your feature request related to a problem? Please describe.
For some use cases it's good to know exact cluster geoposition. Geoposition of region (==city center) is not good for that, because it could be very far from cluster geopisition. For example,
50.1109, 8.6821 - frankfurt center
50.122500, 8.974167 - cluster position
Error is about 21km.

Describe the solution you'd like
Provide additionaly cluster geoposition
https://en.wikipedia.org/wiki/Google_data_centers

Describe alternatives you've considered

Additional context

[Cyclenerd]

For such extra information there is the file: https://github.com/Cyclenerd/google-cloud-compute-machine-types/blob/master/regions/extra.sql

You are welcome to enter further information here. A source of the information would be great. For example, I'm not sure whether everything is already in the new data center in Hanau or whether the old ones in the Frankfurt city are still in use. I have heard that europe-west3 was/is also spread over several DCs in Frankfurt before the new building.