The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document, including amendments, applies.

ISO 19111:2019, Geographic information - Referencing by coordinates

ISO 19115-1:2014, Geographic information - Metadata - Part 1: Fundamentals

ISO 19157-1:2023, Geographic information - Data quality - Part 1: General requirements

ISO 8601-1:2019, Date and time - Representations for information interchange - Part 1: Basic rules

Where an external normative reference cannot be applied because of a legal, technical or contractual constraint, the constraint, the alternative adopted and the effect on conformity shall be recorded.