This note give you some useful references about GeoNetWork.

GeoNetwork opensource is a standard based and decentralized spatial information management
system, designed to enable access to geo-referenced databases and cartographic products from a
variety of data providers through descriptive metadata, enhancing the spatial information exchange and
sharing between organizations and their audience, using the capacities and the power of the Internet.
The system provides a broad community of users with easy and timely access to available spatial data