This XML Schema implements elements and attribute groups of the Department of Defense
Discovery Metadata Specification (DDMS Spec), with a version number the same as that
in the above 'version' attribute of the 'xs:schema' element. Unless otherwise stated,
all references to the DDMS Spec refer to that version of the document.
Change Log:
6/05/2007 (J. Pantella) -- Created pursuant to approved CR 2007-1. See also http://metadata.dod.mil/irs/DDMS/cm/CR/2007/DDMS-CR-2007-1.
1/3/2007 (J. Pantella) -- Modified version attribute to reflect that this is version
1.4.2.
6/30/2008 (D. Barclay) -- Made attribute osuffix optional (for CR 2008-5).
7/1/2008 (D. Barclay) -- Corrected "minVerticalExent" to "minVerticalExtent"
7/15/2008 (J. Pantella) -- Modified namespace to reflect DDMS 2.0.
1/4/2010 (P. Lunceford) -- Created DDMS 3.0. Implemented CR 2009-12 to add Security
markings to GeospatialCoverageType and CR 2009-14 to make the value and qualifier
of CompoundCountryCodeIdentifierType to be required.
6/05/2011 (E. Hughes) -- Created DDMS 3.1. Implemented CR 2011-1 to create DDMS-Includes.xsd
wherein all IC-ISM references are consolidated.
12/12/2012 (E. Carswell) -- Created DDMS 5.0. Implemented CR 2012-07 to replace
the existing use of GML with TSPI version 2.