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  • ISO/TS 25377:2007

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Hydrometric uncertainty guidance (HUG)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  14-12-2020

    Language(s):  English

    Published date:  18-09-2007

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO/TS 25377:2007 provides an understanding of the nature of measurement uncertainty and its significance in estimating the quality of a measurement or a determination in hydrometry. It is applicable to flow measurements in natural and man-made channels. Rainfall measurements are not covered.

    General Product Information - (Show below) - (Hide below)

    Document Type Technical Specification
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    PREN ISO 6416 : DRAFT 2015 HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC TRANSIT TIME (TIME OF FLIGHT) METHOD (ISO/DIS 6416:2015)
    UNI CEI CEN/TR 16469 : 2014 HYDROMETRY - MEASUREMENT OF THE RAINFALL INTENSITY (LIQUID PRECIPITATION): REQUIREMENTS, CALIBRATION METHODS AND FIELD MEASUREMENTS
    15/30321079 DC : 0 BS ISO 6420 - HYDROMETRY - POSITION FIXING EQUIPMENT FOR HYDROMETRIC BOATS
    BS ISO 3846:2008 Hydrometry. Open channel flow measurement using rectangular broad-crested weirs
    BS ISO 6420:2016 Hydrometry. Position fixing equipment for hydrometric boats
    ISO/TR 24578:2012 Hydrometry Acoustic Doppler profiler Method and application for measurement of flow in open channels
    BS ISO 4377:2012 Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs
    BS ISO 1438:2017 Hydrometry. Open channel flow measurement using thin-plate weirs
    17/30331883 DC : 0 BS ISO 1070 - HYDROMETRY - SLOPE - AREA METHOD
    08/30169016 DC : DRAFT AUG 2008 BS ISO 15769 - HYDROMETRY - GUIDELINES FOR THE APPLICATION OF ACOUSTIC VELOCITY METERS USING THE DOPPLER AND ECHO CORRELATION METHODS
    ISO 6420:2016 Hydrometry Position fixing equipment for hydrometric boats
    BS EN ISO 6416:2005 Hydrometry. Measurement of discharge by the ultrasonic (acoustic) method
    EN ISO 6416:2017 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)
    ISO 4359:2013 Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes
    CEN/TR 15996:2010 Hydrometry - Measurement of snow water equivalent using snow mass registration devices
    CEN/TR 16588:2014 Manual measurement of snow water equivalent
    16/30319087 DC : 0 BS ISO 9123 - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - STAGE-FALL-DISCHARGE RELATIONSHIPS
    15/30293847 DC : 0 BS EN ISO 6416 - HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC TRANSIT TIME (TIME OF FLIGHT) METHOD
    PD CEN/TR 16588:2014 Manual measurement of snow water equivalent
    16/30301971 DC : 0 BS ISO 1438 - HYDROMETRY - OPEN CHANNEL FLOW MEASUREMENT USING THIN-PLATE WEIRS
    BS ISO 9123:2017 Hydrometry. Stage-fall-discharge relationships
    PD CEN/TR 16469:2013 Hydrometry. Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements
    S.R. CEN/TR 16469:2013 HYDROMETRY - MEASUREMENT OF THE RAINFALL INTENSITY (LIQUID PRECIPITATION): REQUIREMENTS, CALIBRATION METHODS AND FIELD MEASUREMENTS
    ISO 6416:2017 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
    ISO 1100-2:2010 Hydrometry Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship
    BS ISO 6421:2012 Hydrometry. Methods for assessment of reservoir sedimentation
    BS ISO 4360:2008 Hydrometry. Open channel flow measurement using triangular profile weirs
    S.R. CEN/TR 16588:2014 MANUAL MEASUREMENT OF SNOW WATER EQUIVALENT
    BIS IS 16223 : 2014 HYDROMETRY - GUIDELINES FOR THE APPLICATION OF ACOUSTIC VELOCITY METERS USING THE DOPPLER AND ECHO CORRELATION METHODS
    11/30215957 DC : 0 BS ISO 4377 - HYDROMETRIC DETERMINATIONS - FLOW MEASUREMENT IN OPEN CHANNELS USING STRUCTURES - FLAT-V WEIRS
    PD CEN/TR 15996:2010 Hydrometry. Measurement of snow water equivalent using snow mass registration devices
    BS ISO 26906:2015 Hydrometry. Fishpasses at flow measurement structures
    ISO 3846:2008 Hydrometry Open channel flow measurement using rectangular broad-crested weirs
    ISO 15769:2010 Hydrometry Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
    ISO 4360:2008 Hydrometry Open channel flow measurement using triangular profile weirs
    ISO 26906:2015 Hydrometry Fishpasses at flow measurement structures
    11/30215954 DC : 0 BS ISO 4359 - LIQUID FLOW MEASUREMENT IN OPEN CHANNELS - RECTANGULAR, TRAPEZOIDAL AND U-SHAPED FLUMES
    BS ISO 15769:2010 Hydrometry. Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
    ISO 6421:2012 Hydrometry — Methods for assessment of reservoir sedimentation
    PD ISO/TR 24578:2012 Hydrometry. Acoustic Doppler profiler. Method and application for measurement of flow in open channels
    PD ISO/TR 19234:2016 Hydrometry. Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360
    ISO/TR 19234:2016 Hydrometry — Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360
    S.R. CEN/TR 15996:2010 HYDROMETRY - MEASUREMENT OF SNOW WATER EQUIVALENT USING SNOW MASS REGISTRATION DEVICES
    ISO 4377:2012 Hydrometric determinations — Flow measurement in open channels using structures — Flat-V weirs
    ISO 9123:2017 Hydrometry — Stage-fall-discharge relationships
    I.S. EN ISO 6416:2017 HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC TRANSIT TIME (TIME OF FLIGHT) METHOD (ISO 6416:2017)
    ISO 1438:2017 Hydrometry — Open channel flow measurement using thin-plate weirs
    CEN/TR 16469:2013 Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
    ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
    ISO 6416:2017 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
    ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
    EN 45011:1998 General requirements for bodies operating product certification systems (ISO/IEC Guide 65:1996)
    EN 45002:1989 GENERAL CRITERIA FOR THE ASSESSMENT OF TESTING LABORATORIES
    EN 45011 : 1998 GENERAL REQUIREMENTS FOR BODIES OPERATING PRODUCT CERTIFICATION SYSTEMS
    EN 45002:1989 GENERAL CRITERIA FOR THE ASSESSMENT OF TESTING LABORATORIES
    EN 45013 : 1989 GENERAL CRITERIA FOR CERTIFICATION BODIES OPERATING CERTIFICATION OF PERSONNEL
    ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
    EN 45013:1989 GENERAL CRITERIA FOR CERTIFICATION BODIES OPERATING CERTIFICATION OF PERSONNEL
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