Note: In the layer names mentioned in this chapter, xx represents the ISO2 country
code, xxx represents the ISO3 country code and xxxx represents a 4-letter
country code. A list of associated country codes is included in the Appendices below.
The Administrative Layers are named to reflect the names of the administrative
areas used by the country. The number of layers varies from country to country. For
example, Slovenia has only two layers whereas Belgium has six. The Administrative 0
Layer contains the national or international boundaries and rest layers follow the
administration hierarchy present in country.
| Field Name | Data Type (Length) | Index | Description |
|---|---|---|---|
| NAME | CHAR (100) | Yes | Administrative boundary name |
| NAME_LNG | CHAR (3) | No | Language of administrative boundary name or UND for undefined |
| OFF_CODE | CHAR (15) | Yes | Official code for administrative boundary or UND for undefined. Note: This field has varying data lengths:
|
| MICODE | INTEGER | No | MapInfo global feature code |
| SMARTLABEL | CHAR (100) | No | Value of NAME with added carriage returns |
| FEATUREID | CHAR (36) | Yes | Unique feature identifier within specific country |