@Batilan Thx for the feedback
Yes In Zurich you can explore the first Testing gateway.
But the api gateway will send the hardware in the json soon.
Now it shows the ID from the gateway.
The altitude should be combined with some api, so we can see the real hight somehow. Thank you for the feedback 
Btw the http://thethingsnetwork.org/api/v0/gateways/
is not up to date. It's not my site...
Please also whipe your browser cache when you don't see the Zurich gateway. I will see if I can use the xFFFFx trick 
Wow that site looks goohoed