smart.finder SDI (formerly known as "terraCatalog") offers a powerful and scalable metainformation system based on open standards.

Features:

CatMDEdit is a metadata editor tool that facilitates the documentation of resources, with a special focus on the description of geographic information resources. It provides an INSPIRE view od the editor to comply with the  INSPIRE implementing rules for metadata and with Water Framework Directive (WISE).

GeoNetwork is an open source catalog application to manage spatially referenced resources. It includes metadata editing and search functions.

It provides extended capabilities for INSPIRE Discovery services.

Metadata Catalogue