date.publication 

For date object was used. Date/time value normalized to ISO 8601: YYYYMMDDTHHMMSS-HHMM (preferred) YYYYMMDDTHHMMSSZ (alternative). Use YYYYMMDD000000-HHMM when no time is available

Attribute Information

Used By

Element nitf:pubdata

Source 

<attribute name="date.publication" type="string" use="optional">
  <annotation>
    <documentation>For date object was used. Date/time value normalized to ISO 8601: YYYYMMDDTHHMMSS-HHMM (preferred) YYYYMMDDTHHMMSSZ (alternative). Use YYYYMMDD000000-HHMM when no time is available</documentation>
  </annotation>
</attribute>

Sample