Standards

The catalog support the following standards:

• Geographic information -- Metadata (iso19115-3.2018)
• Geographic information -- Metadata (iso19139:2007) (iso19139)
• Geographic information -- Methodology for feature cataloguing (Deprecated - use ISO19115-3) (iso19110)
• Dublin core (dublin-core)

ISO19110 can be used to encode feature catalogue (but ISO19115-3 is recommended).

Dublin core (for CSW only) is only used to test OGC CSW testsuites.

Others standards and community profiles are available on https://github.com/metadata101.