DONATE

IAHR Document Library


« Back to Library Homepage « Proceedings of the 30th IAHR World Congress (Thessaloniki, 2...

Online Discharge Measurements in Large Rivers

Author(s): K. Dypvik; A. Lohrmann

Linked Author(s):

Keywords: No Keywords

Abstract: In cooperation with the Norwegian Water and Energy Authority NVE and Glommens og Laagens Brukseierforening (GLB), Nortek has tested whether the IQmonitor is suitable for discharge monitoring in a large river area where the stage/discharge relationship is not working well. The IQmonitor measures both water level (stage) and the velocity of the river at a certain distance from the sensor, and it is very well suited where stage/discharge relations are poorly developed (one saves time!), at sites where it may be difficult to install traditional water level sensors, or at sites where established stage/discharge relations collapse, for instance due to erosion.

DOI:

Year: 2003

Copyright © 2024 International Association for Hydro-Environment Engineering and Research. All rights reserved. | Terms and Conditions