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 3454:2008
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Hydrometry — Direct depth sounding and suspension equipment |
ISO 6420:2016
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Hydrometry Position fixing equipment for hydrometric boats |
ISO 8333:1985
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Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs |
ISO 4365:2005
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Liquid flow in open channels Sediment in streams and canals Determination of concentration, particle size distribution and relative density |
ISO 4369:1979
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Measurement of liquid flow in open channels Moving-boat method |
ISO 4363:2002
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Measurement of liquid flow in open channels Methods for measurement of characteristics of suspended sediment |
ISO/TR 7178:1983
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Liquid flow measurement in open channels Velocity-area methods Investigation of total error |
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 4366:2007
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Hydrometry — Echo sounders for water depth measurements |
ISO 9826:1992
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Measurement of liquid flow in open channels — Parshall and SANIIRI flumes |
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 1088:2007
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Hydrometry Velocity-area methods using current-meters Collection and processing of data for determination of uncertainties in flow measurement |
ISO 4359:2013
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Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes |
ISO 6419-1:1984
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Hydrometric data transmission systems — Part 1: General |
ISO 1100-1:1996
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Measurement of liquid flow in open channels Part 1: Establishment and operation of a gauging station |
ISO 9555-2:1992
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Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 2: Radioactive tracers |
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 |
ISO 2537:2007
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Hydrometry — Rotating-element current-meters |
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 |
ISO 3716:1977
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Liquid flow measurement in open channels — Functional requirements and characteristics of suspended sediment load samplers |
ISO 3455:2007
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Hydrometry Calibration of current-meters in straight open tanks |
ISO 4360:2008
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Hydrometry Open channel flow measurement using triangular profile weirs |