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ISO 6420:1984

Withdrawn Date published:

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Liquid flow measurement in open channels — Position fixing equipment for hydrometric boats

Specifies methods of determining the position of hydrometric boats with respect to known points on the banks of rivers or estuaries. Applies to conventional surveying techniques and, in recognition of the availability of more sophisticated equipment, describes the principles of operation of currently available electronic positioning equipment.

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Related Information

Similar Standards

  • BS 3680-10B:1980

    Measurement of liquid flow in open channels. Sediment transport, Measurement of suspended sediment

  • BS 3680-10C:1996

    Measurement of liquid flow in open channels. Sediment transport, Guide to methods of sampling of sand-bed and cohesive-bed materials

  • BS 3680-10E:1993

    Measurement of liquid flow in open channels. Sediment transport, Sampling and analysis of gravel bed material

  • BS 3680-2A:1995

    Measurement of liquid flow in open channels. Dilution methods, General

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ISO 6420:1984

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