Global Map data archives support application using the UN Vector Tile Toolkit
| key | value |
|---|---|
| iso2cd | ISO 3166-1 2 character code in lower case letters |
| iso3cd | ISO 3166-1 3 character code in upper case letters |
| name | country name, not necessarily official |
| versions | Global Map archive data versions x 10, e.g., 1.0 => 10 |