00000nam 2200000za 4500 9.849515 CaOODSP 20241203113641 cr ||||||||||| 180104s1985 onca|||fob f000 0 eng d CaOODSP eng eng fre n-cn--- En13-5/86-103E-PDF Roy, F. E. Laboratory demonstration of an electromagnetic method for river velocity measurement [electronic resource] / by F.E. Roy and J.S. Ford. Burlington, Ont. : Hydraulics Division, National Water Research Institute, Canada Centre for Inland Waters, 1985. ii, 13, [6] p. : ill. NWRI contribution ; 86-103 "December 1985". "ES-570". "Study 85-344". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references: p. 13. "An operating laboratory model was set up to demonstrate the electromagnetic method of river gauging, as described by Hershey (1978). The model set up is documented, and the results of some flow calibration runs are presented. The discharge rating of the setup was found to be linear in terms of the measured signal voltage and the immersed depth of the electrodes. The discharge rating was not affected by a change in bed level at the metering section"--Abstract. Includes abstract and management perspective in French. gccst Hydrology gccst Rivers gccst Methodology Ford, J. S. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 86-103 (CaOODSP)9.844121 PDF 1.26 MB https://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-103-eng.pdf