XML implementation of reference system information

Requirements Class ISO.org Preview
Identifier
https://standards.isotc211.org/19115/-3/2/req/metadata-xml/reference-system
Tested by

Requirements

Valid application schema instance
/req/metadata-xml/reference-system/valid
Valid MD_ReferenceSystem with identification properties
/req/metadata-xml/reference-system/identifier
Valid MD_ReferenceSystem with property "crs" and CRS is dynamic
/req/metadata-xml/reference-system/coordinate-epoch