Field Definitions are Available Here
Collection
varstring(15)
Optional
The unit specification for the period duration. Example values include: decade, year, month, week, day, hour, minute, second, microsecond, millisecond
month
TimeType, DateType, TemporalRangeType, PrecisionofSeconds, EndsatPresentFlag, PeriodName, Period1stDate, Period1stTime, PeriodCycleDurationUnit, PeriodCycleDurationValue, PeriodDurationValue
month
Must be used with TimeType, DateType, TemporalRangeType, PrecisionofSeconds, EndsatPresentFlag, PeriodName, Period1stDate, Period1stTime, PeriodCycleDurationUnit, PeriodCycleDurationValue, PeriodDurationValue.
METADATA > COLLECTIONMETADATA > Temporal > RegularPeriodic > RegularPeriodicContainer.PeriodDurationUnit
TBD
EX_TemporalExtent extenet extent: TM_Primitive define as string
Temporal Information