gml:timeInterval 

gml:timeInterval conforms to ISO 11404 which is based on floating point values for temporal length.
ISO 11404 syntax specifies the use of a positiveInteger together with appropriate values for radix and factor. The resolution of the time interval is to one radix ^(-factor) of the specified time unit.
The value of the unit is either selected from the units for time intervals from ISO 31-1:1992, or is another suitable unit.  The encoding is defined for GML in gml:TimeUnitType. The second component of this union type provides a method for indicating time units other than the six standard units given in the enumeration.

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
factor integer optional
radix positiveInteger optional
unit gml:TimeUnitType required

Used By

Element Group gml:timeLength

Source 

<element name="timeInterval" type="gml:TimeIntervalLengthType">
  <annotation>
    <documentation>gml:timeInterval conforms to ISO 11404 which is based on floating point values for temporal length. ISO 11404 syntax specifies the use of a positiveInteger together with appropriate values for radix and factor. The resolution of the time interval is to one radix ^(-factor) of the specified time unit. The value of the unit is either selected from the units for time intervals from ISO 31-1:1992, or is another suitable unit. The encoding is defined for GML in gml:TimeUnitType. The second component of this union type provides a method for indicating time units other than the six standard units given in the enumeration.</documentation>
  </annotation>
</element>

Sample