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  • ISO/TS 25377:2007

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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    Withdrawn date:  14-12-2020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.

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    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    Status Withdrawn
    Superseded By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 TRANSIT TIME (TIME OF FLIGHT) METHOD (ISO 6416:2017)
    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
    BS ISO 4359 : 2013 FLOW MEASUREMENT STRUCTURES - RECTANGULAR, TRAPEZOIDAL AND U-SHAPED FLUMES
    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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