Allowable values of thematicIdIdentifierScheme element

Code	Label	Definition
eionetRBDCode	EIONET river basin district identifier scheme	List of identifiers for river basin districts or equivalent spatial unit, reported by EIONET countries that do not report under the "Water Framework Directive - River Basin Management Plans - 2016 Spatial data" reporting obligation.
euRBDCode	WFD river basin district identifier scheme	List of identifiers for river basin districts reported under the "Water Framework Directive - River Basin Management Plans - 2016 Spatial data" reporting obligation.