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Measuring measurement - What is metrology and why does it matter?

Authors
  • Brown, Richard J C1
  • 1 National Physical Laboratory, Teddington TW11 0LW, UK.
Type
Published Article
Journal
Measurement
Publisher
Elsevier
Publication Date
Jan 15, 2021
Volume
168
Pages
108408–108408
Identifiers
DOI: 10.1016/j.measurement.2020.108408
PMID: 32901165
Source
Medline
Keywords
Language
English
License
Unknown

Abstract

Metrology remains a uniquely important endeavour. A sign of its success and robustness as an infra-technology is that it usually goes unnoticed. This means that it is in danger of being under-valued and under-appreciated. The sure-footing that metrology provides to the quality infrastructure will be especially important as the world grapples with the aftereffects of the COVID-19 pandemic, rebuilding global economies and also re-focusing on addressing global grand challenges and exploiting emerging technologies. In this context it is important and timely to re-examine the concept of metrology and how it relates to the quality infrastructure that it serves, but differs to measurement in general. The concept of metrology as 'measuring measurement' is proposed, emphasising the characteristic meta-thought associated with the discipline that distinguishes it from routine measurement. © 2020 Elsevier Ltd. All rights reserved.

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