Chapter 1 (Updated): Definitions and numerical standards
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All content in the updated pages should be considered under development and are not definitive nor officially approved as a registered edition. For the official IERS Conventions (2010), please download the packaged v 1.0.0.
- 16 November 2017:
- In Table 1.1, the W0 value has been modified to correspond to the value adopted in the IAG 2015 Resolution (No. 1).
- Figures associated with this chapter.