skip navigation, webmaster
ICAS index AAT ICAS Itinica metric resources
previous next

AAT ICAS 3140 ✧ charFormat character set

document note: this document is part of the Integrated Chronological Applications System (ICAS). Alliance for the Advancement of Technology (AAT) provides ICAS standards documents subject to terms of use described in document AAT ICAS 9010. please refer to other key AAT ICAS standards documents accessible via the AAT ICAS web site at for important information about ICAS.

this document designates the AAT ICAS charFormat character set. ICAS character elements are derived from the aaticas namespace (AAT ICAS 3030).

table 3140.1 ✧ aaticas namespace of charFormat

aaticas namespaceelement set
<aaticas:developer>AAT ICAS
<aaticas:metaCat>uniform date and time character sets

table 3140.2 ✧ AAT ICAS charFormat character set

metaNamemetaTagcharacter element
metaNamemetaTagcharacter element
year charactercharYeary
month charactercharMonthm
daynumber charactercharDaynumd
daygroup long form character groupgroupLonggroup
daygroup short form character groupgroupShortgg
daygroup day long form character groupdayLongday
daygroup day short form character groupdayShortuuu
era charactercharErae
system charactercharSystemi
decitriad charactercharDecitriadt
time digit charactercharDigitx
local time charactercharZonez
clock unit charactercharDialc
datetime format time charactercharTimet
datetime delimiter charactercharDelimiter [space character]
decimal charactercharDecimal. [period]
numerical place charactercharPlace [space character]

top document updated:

system identifiersdatetime
Uniform CalendarUCUCN 12019 S19 Yellow
Inter-Dial ClockIDCzone(UT)t339 tt050
'ICAS in use' can accommodate calendar and clock formatting 'for all people, for all time'.
day of yearD-o-YAD common year day139
Gregorian calendarGG2019 May 19 Sunday
seconds, minutes, hoursSMHUT08:08:14
style legend


contents of this web site copyright © 2019 UCA and prior, Alliance for the Advancement of Technology.
mission, terms of use, privacy, e quality guarantee, search, contact AAT.
Valid XHTML 1.1!ICAS in use level AICAS in use level Be quality guarantee