Similarly to a shop's catalogue which is describing the articles that you can find in a shop, the catalogue of data sources, the first aim of the "catalogue of data source" is to present the list of data sets, maps, on line application and web services related to water sector described by the data producing organization existing in one country.
The online catalogue allows the user to identify data source per:
- Type of resource
- Administrative region of basin
- IWRM topics
