JRC ECDIS - Attribute: Nationality; Attribute: Periodic Date End

Appendix B Menu List and Materials B-106
Attribute: Nationality
Acronym: NATION Code: 111
Attribute type: A
Indication:
the nationality is encoded by a 2 character- code following ISO 3166 (refer to Annex A to S-57
Appendix A);
Format:
c2 (mandatory)
Remarks:
The attribute 'nationality' indicates the nationality of the specific object.
Attribute: Periodic date end
Acronym: PEREND Code: 118
Attribute type: A
Definition:
The end of the active period for a seasonal object (e.g. a buoy). See also 'date end'.
References:
INT 1: IQ71;
M-4: 460.5;
Indication:
the 'periodic date end' should be encoded using 4 digits for the calendar year (CCYY), 2 digits
for the
month (MM) (e.g. April = 04) and 2 digits for the day (DD). When no specific year is required (ie
the
object is removed at the same time each year) the following two cases may be considered:
- same day each year: --MMDD
- same month each year: --MM
This conforms to ISO 8601: 1988.
Format:
CCYYMMDD (full date, mandatory)
--MMDD (same day each year, mandatory)
--MM (same month each year, mandatory)
Example:
--1015 for an ending date of 15 October each year.
Remarks:
No remarks.