Your contribution is welcome!
Are you attracted by the idea of free and unrestricted data exchange for which international data centres like the GRDC stand?
Would you like to actively support the monitoring of Global Change and research on sustainable water resources management?
Then, help us to fill in the gaps and to keep the Global Runoff Database up-to-date. Your knowledge of local conditions is essential, your co-operation is highly valued. The online data transfer via e-mail, FTP or HTTP is preferred. CDs, diskettes and even printed media sent by postal mail are also welcome.
More than 140 parties have so far contributed to the Global Runoff Database.
Through multi- and bilateral collaboration the national services in the fields of operational hydrology have their shares in the success of GRDC. The re-distribution of data sent to the GRDC is strictly controlled according to the GRDC Policy Guidelines, which leave the ownership of data with the producer and limit the re-use of data to scientific applications.
GRDC sincerely thanks all data providers for their advice and assistance, and for the information and the data they contributed!