ISO 13550:2002
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Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates and radial gates |
ISO 8368:1999
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Hydrometric determinations Flow measurements in open channels using structures Guidelines for selection of structure |
ISO 748:2007
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Hydrometry Measurement of liquid flow in open channels using current-meters or floats |
ISO 6416:2017
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Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method |
ISO 1100-2:2010
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Hydrometry Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship |
ISO 4373:2008
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Hydrometry Water level measuring devices |
ISO 8333:1985
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Liquid flow measurement in open channels by weirs and flumes V-shaped broad-crested weirs |
ISO/TS 15768:2000
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Measurement of liquid velocity in open channels Design, selection and use of electromagnetic current meters |
ISO 4371:1984
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Measurement of liquid flow in open channels by weirs and flumes End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method) |
ISO 9555-1:1994
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Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow — Part 1: General |
ISO 9826:1992
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Measurement of liquid flow in open channels — Parshall and SANIIRI flumes |
ISO/TR 11656:1993
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Measurement of liquid flow in open channels Mixing length of a tracer |
ISO 9555-3:1992
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Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 3: Chemical tracers |
ISO 15769:2010
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Hydrometry Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods |
ISO 4359:2013
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Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes |
ISO 14139:2000
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Hydrometric determinations Flow measurements in open channels using structures Compound gauging structures |
ISO 9213:2004
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Measurement of total discharge in open channels Electromagnetic method using a full-channel-width coil |
ISO 3847:1977
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Liquid flow measurement in open channels by weirs and flumes — End-depth method for estimation of flow in rectangular channels with a free overfall |
ISO 3846:2008
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Hydrometry Open channel flow measurement using rectangular broad-crested weirs |
ISO 4375:2014
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Hydrometry Cableway systems for stream gauging |
ISO 4377:2012
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Hydrometric determinations Flow measurement in open channels using structures Flat-V weirs |
DIN EN ISO 772:2011-11
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Hydrometry - Vocabulary and symbols (ISO 772:2011); Trilingual version EN ISO 772:2011 |
ISO/TR 11332:1998
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Hydrometric determinations Unstable channels and ephemeral streams |
ISO 9555-4:1992
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Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 4: Fluorescent tracers |
ISO 9827:1994
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Measurement of liquid flow in open channels by weirs and flumes — Streamlined triangular profile weirs |
ISO 2425:2010
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Hydrometry Measurement of liquid flow in open channels under tidal conditions |
ISO 4374:1990
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Liquid flow measurement in open channels Round-nose horizontal broad-crested weirs |
ISO 4362:1999
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Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs |
ISO 772:1996
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Hydrometric determinations — Vocabulary and symbols |
DIN EN ISO 6416:2016-01 (Draft)
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HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC (ACOUSTIC) METHOD |
ISO/TR 24578:2012
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Hydrometry Acoustic Doppler profiler Method and application for measurement of flow in open channels |
ISO 4360:2008
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Hydrometry Open channel flow measurement using triangular profile weirs |
ISO 1438:2017
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Hydrometry — Open channel flow measurement using thin-plate weirs |