DataQualityCharacteristics attached to ObservationProcess.<br /></p><p><br /></p><p><br /></p><p>QualityFlag from a codelists<br /></p><p>QualityFlaggingSystem - identifies the codelist/reference system used to classify the quality flag.<br /></p><p>[These probably need to be together in a datatype]<br /></p><p><br /></p><p><br /></p><p>------------------------------------------------------------------<br /></p><p>DATA QUALITY AND UNCERTAINTY CAN PROBABLY BE EXPRESSED USING ISO 19157 Data Quality.<br /></p><p><br /></p><p>This can be declared at OM_Observation.resultQuality<br /></p><p>Also the Timeseries (om:result) contains quality information at individual points if necessary.<br /></p><p><br /></p><p>***Action** - need to map WIGOS Observation Metadata to 19157.<br /></p><p><br /></p><p>We may end up with a profile of 19157 that is recommended (e.g. may need to develop specific quality tests).<br /></p><p><br /></p><p>-------------------------------------------------<br /></p><p>Traceability (codelist) part of ObservationProcess<br /></p>