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AS/NZS ISO 19162:2020 Geographic information - Well-known text representation of coordinate reference systems
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Identically adopts ISO 19162:2019, defining the structure and content of a text string implementation of the abstract model for coordinate reference systems. The string defines frequently needed types of coordinate reference systems and coordinate operations in a self-contained form that is easily readable by machines and by humans. Excludes parameter grouping and pass-through coordinate operations.