The super-communal layers are listed below with their definitions:
| Sr. No. | Variable Name | Linked Content for Definition |
|---|---|---|
| 1 | CODE_IRIS | Combined Ilots Code for Statistical Information (IRIS) |
| 2 | DEPCOM | "Commune Department" code = Paris Lyon Marseille commune arrondissement code, INSEE commune code for other communes |
| 3 | DEP | Department Code |
| 4 | REG | Region Code |
| 5 | ZEAT_LIB | Territory Study and Development Area |
| 6 | CANTON_InfraC | Infra Canton Code IRIS = Canton Code + Major quarter splitting AAA of major towns |
| 7 | BV_InfraC | Infra IRIS Basin of Life: INSEE Basin of Life (cf. Francieme commune) + split by large neighbourhood in all INSEE basins greater than 100,000 ha |
| 8 | GRAND_QUARTIER | INSEE Greater Neighborhood Code (first 7 characters of the Iris code) |
| 9 | REG22 | Old Region Code |