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(Article of periodic en Anglais - 1998)

Document title

Three-dimensional measurement of river channel flow processes using acoustic doppler velocimetry

published at : Technical & software bulletin 1998

Abstract

This paper describes and assesses : 1) the use of a new instrument for the determination of three-dimensional flow velocities in natural rivers, the acoustic Doppler velocimeter (ADV); and 2) a method for positioning and orienting such measurements relative to a single local coordinate system to relate flow velocity factors with the bed and water surface. The ADV uses the Doppler shift priciple to measure the velocity of small particles , assumed to be moving at velocities similar to the fluid

Source

Thematical fascicle

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 1998, vol. 23, no 13 [pp. 1247-1267]

Bibliographic references : 29 ref.

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1999.
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