ISO/TS 19139:2007 Geographic information -- Metadata -- XML schema implementation

XML schema (GMD) for the ISO 19115:2003 Geographic Information - Metadata..The objective of this International Standard is to provide a structure for describing digital geographic data. This International Standard defines metadata elements, provides a schema and establishes a common set of metadata terminology, definitions, and extension procedures. This International Standard defines the schema required for describing geographic information and services. It provides information about the identification, the extent, the quality, the spatial and temporal schema, spatial reference, and distribution of digital geographic data.