Skip to main content

Stability by Feature Type

All features in Overture have a unique ID, and for some feature types those unique IDs, called Overture IDs, are registered to the Global Entity Reference System (GERS). Overture IDs registered to GERS are intended to be stable — within a reasonable tolerance of error — across multiple Overture releases. When stability is not possible, we will attempt to provide traceability in a GERS changelog.

ThemeTypeStable Overture ID
baseinfrastructureNo
baselandNo
baseland_coverNo
baseland_useNo
basewaterNo
buildingsbuildingYes
buildingsbuilding_partNo
divisionsdivisionYes
divisionsdivision_areaYes
divisionsboundaryNo
placesplaceYes
transportationsegmentYes
transportationconnectorYes