I have been searching through documentation, but am unable to find information about the list of regional data collection centers to use when implementing the Adobe Analytics AppMeasurement tag.
There used to be a list of data collection URLs to use to force a specific data center to be used. For example: account.d3.sc.omtrdc.net, where the "d3" part would denote that this would force the data collection to be forced to the UK data collection center.
Or has the process changed so that there are no longer specific data centers to be used, unless a customer contacts Adobe customer care to enforce using a specific data collection center? We are obliged to use an EU data collection center.
For LON Data Center, you can use namespace.d3.sc.omtrdc.net where namespace is usually your Analytics company name without any space. We don't have a specific tracking server for EU, but we continue to process the data in accordance with GDPR and the EU data adequacy assessment of the UK.