Schema for the WMO Community Core Metadata Profile. Based on XML Schema and ISO 19115 Version 0.2 Defined by Expert Team on Integrated Data Management Second Meeting 13-16 May 2002 Shinfield England Third Meeting 15-18 December 2003 Geneva Fourth Meeting 1-3 September 2004 Geneva Type to allow forecast lead time T+nnn.dd Type to allow xs:date or xs:time or xs:dateTime or forecastLeadTimeType or unspecifiedDateTimeType List of WMO keywords List of WMO keywords including numers (decimals and free string lists) Type of a longitude value Type of a latitude value dataLanguageType is a union of xs:language or an enumerated list Since t his has not been doe at present, this defaults to a free string