PROHIBITED FOR USE IN ENC
Attribute type: A

Used in:
Definition:
The procedure for the encoding and entering of data.
Indication:
country (c2): Two letter code according to ISO 3166 (refer to Annex A to S-57 Appendix A)
authority (c2): A string of two alphanumeric characters (refer to Annex A to S-57 Appendix A), e.g. German Bundesamt für Seeschiffahrt und Hydrographie = DE; US National Imagery and Mapping Agency = U1.
procedure (c4): digitized                  = digi
scanned                   = scan
alpha/numeric input = alph
Format:
c2,c2,c4 (mandatory)
Example:
DK,D1,digi
PROHIBITED FOR USE IN ENC