Period1stDate (ECS)
Field Definitions are Available Here
Metadata Level
Collection
Data Type
varstring(255)
Obligation
Optional
Description
This attribute provides the date of the first occurrence of this regularly occurring period which is relevant to the collection, granule, or event coverage.
Sample Value
40969
Dependent Attributes
TimeType, DateType, TemporalRangeType, PrecisionofSeconds, EndsatPresentFlag, PeriodName, Period1stTime, PeriodCycleDurationUnit, PeriodCycleDurationValue, PeriodDurationUnit, PeriodDurationValue
Sample Value
40969
ECS Attribute Definition Comments
Must be used with TimeType, DateType, TemporalRangeType, PrecisionofSeconds, EndsatPresentFlag, PeriodName, Period1stTime, PeriodCycleDurationUnit, PeriodCycleDurationValue, PeriodDurationUnit, PeriodDurationValue.
ECS Path
METADATA > COLLECTIONMETADATA > Temporal > RegularPeriodic > RegularPeriodicContainer.Period1stDate
ISO XPath
TBD
Notes
EX_TemporalExtent extenet or MI_Event MI_SequenceCode Start DateTime
Theme
Temporal Information