Allowable values of thematicIdIdentifierScheme element

Code	Label	Definition
eionetGroundWaterBodyCode	EIONET groundwater body identifier scheme	List of identifiers for groundwater bodies or equivalent spatial units, reported by EIONET countries that do not report under the "Water Framework Directive - River Basin Management Plans - 2016 Spatial data" reporting obligation. Also includes other groundwaters or aquifers that are not WFD water bodies, but are used for reporting purposes under WISE SoE.
euGroundWaterBodyCode	WFD groundwater body identifier scheme	List of identifiers for groundwater bodies reported under the "Water Framework Directive - River Basin Management Plans - 2016 Spatial data" reporting obligation.