ISO 17123-4:2012 Optics and optical instruments -- Field procedures for testing geodetic and surveying instruments -- Part 4: Electro-optical distance meters (EDM measurements to reflectors)
- Abbreviation
- ISO 17123-4:2012
- Valid from
- 1/06/2012
- Information provider
- Standards New Zealand,
- Author
- International Organisation for Standardization
- Information type
- ISO Standard,
- Format
- PDF, HARD COPY,
Description
This International Standard can be thought of as one of the first steps in the process of evaluating the uncertainty of a measurement (more specifically a measurand).
The uncertainty of a result of a measurement is dependent on a number of factors.
These include among others: repeatability, reproducibility (between day repeatability) and a thorough assessment of all possible error sources, as prescribed by the ISO Guide to the expression of uncertainty in measurement (GUM).
This resource is cited by:
ISO 17123-4:2012 Optics and optical instruments -- Field procedures for testing geodetic and surveying instruments -- Part 4: Electro-optical distance meters (EDM measurements to reflectors)
This document is CITED BY:
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AS/NZS 5131:2016
ISO 17123-4:2012 is cited by AS/NZS 5131:2016 Structural steelwork - Fabrication and erection