Abstract / scope
Deals specifically with the measurement of discharge in large rivers and the measurement of flood flows. Also describes the relevant field measurements when it becomes necessary to use indirect methods of estimating discharge.
ISO 9825:1994Withdrawn
Measurement of liquid flow in open channels — Field measurement of discharge in large rivers and floods
Mesure de débit des liquides dans les canaux découverts — Mesurage in situ du débit des grandes rivières et des débits de crue
This edition has been replaced by ISO 9825:2005.