Identifier key · GUGiK (EGiB)
Jednostka ewidencyjna (PL EGiB)
Polish cadastral-unit identifier (jednostka ewidencyjna) from the EGiB land register — gmina TERC plus a unit-type digit; the land/property join key.
Format: 6-digit TERC + _ + type digit (e.g. 286101_1) · identifies: cadastral_unit
No source in France holds this key yet
This key exists in the register, but no source in France — the country the lookup asks today — can be queried by Jednostka ewidencyjna yet.