OS GSO ISO 25377:2025
ISO 25377:2020
Omani Standard
Current Edition
·
Approved on
14 October 2025
Hydrometric uncertainty guidance (HUG)
OS GSO ISO 25377:2025 Files
Arabic
99 Pages
Current Edition
English
73 Pages
Current Edition
Reference Language
OMR
94.34
OS GSO ISO 25377:2025 Scope
This document provides an understanding of the nature of measurement uncertainty and its significance in estimating the "quality" of a measurement or a determination in hydrometry.
This document is applicable to flow measurements in natural and man-made channels. Rainfall measurements are not covered.
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