Standard Swedish standard · SS-ISO 9123:2018

Hydrometry - Stage-fall-discharge relationships (ISO 9123:2017, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 9123:2018

Hydrometry - Stage-fall-discharge relationships (ISO 9123:2017, IDT)
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Scope
This document specifies methods for determining stage-fall-discharge relationships for a stream
reach where variable backwater occurs either intermittently or continuously. Two gauging stations, a
base reference gauge and an auxiliary gauge are required for gauge height measurements. A number
of discharge measurements are required in order to calibrate the rating to the accuracy required by
this document.
The preparation of rating curves is not described in detail in this document.
NOTE For a more detailed description of preparing rating curves, see the methods described in ISO 1100-2.

Subjects

Flow in open channels (17.120.20)


Buy this standard

Standard Swedish standard · SS-ISO 9123:2018

Hydrometry - Stage-fall-discharge relationships (ISO 9123:2017, IDT)
Subscribe on standards - Read more Dölj
Price: 1 152 SEK
standard ikon pdf

PDF

Price: 1 152 SEK
standard ikon

Paper

Price: 1 843,20 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80006618

Edition: 1

Approved: 9/13/2018

No of pages: 40