ISO/CD 25890

Technical specification for tidal bore height measurement

General information

Current stage: 30.60 Close of voting/ comment period Sep 13, 2026

Originator: ISO

Owner: ISO/TC 113/SC 5 Instruments, equipment and data management

Type: International Standard

Scope

This document specifies the operating methods for measuring tidal bore height, including general provisions for tidal bore measurement, manual observation, automatic observation, data processing and error control.
This document is applicable to the activity of in-situ measurement of tidal bore height.

Life cycle

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IN_DEVELOPMENT
ISO/CD 25890
30.60 Close of voting/ comment period
Sep 13, 2026