Page 1 HMA Metadata

1
HMA Metadata Working MeetingDIMS Collection
Metadata Compatibility with ISO 191152003 Core
MetadataCornelia Bilinski, Bernhard Buckl (DLR)
2
ISO 191152003 Core Metadata as to be supported
in DIMS Collection Metadata
Extent information for the dataset (polygon,
boundingBox, temporal and vertical extent)
(O) (MD_Metadata gt MD_DataIdentification.extent gt
EX_Extent)
Dataset edition (O) (MD_Metadata gt
MD_DataIdentification.citation gt
CI_Citiation.edition)
3
Extent information
4
ISO 191152003 Core Metadata as to be supported
in DIMS Collection Metadata
Coordinate Reference System (O) (MD_Metadata gt
referenceSystemInfo.MD_CRS)
Metadata parent identifier (C) (MD_Metadata.parent
Identifier)
Metadata hierarchy level (C) (MD_Metadata.hierarch
yLevel gt MD_ScopeCode)
Metadata hierarchy level name (C) (MD_Metadata.hie
rarchyLevelName)
Browse Graphic (O) (MD_Metadata gt
MD_Idendification.graphicOverview)
5
Reference System Information, Hierarchy Level
Codes
6
Extensions for ISO 19139

• The ISO 19139 XML schema requires all
  intermediate ISO 19115 class/data type levels,
  starting with MD_Metadata (e.g.
  MD_Data_Identification, CI_Citation, EX_Extent
  etc.)
• Linage (dataLinage) is element of DQ_Quality
  which also requires DQ_Scope with scope (dqScope)
  and subsequently level (scpLvl) as mandatory
  elements which are not part of the ISO core
  metadata
• MD_CRS is
• not really suitable for defining a CRS
  (coordinate system definition is missing)
• not supported directly in ISO 19139
• Schema for a CRS catalogue XML file is supplied
  which allows for user defined CRSs
• CRS in referenceSystemInfo may reference the CRS
  catalogue file

7
Lineage information
8
DIMS Item Information File (ISO 19139)
9
(No Transcript)
10
(No Transcript)