| diagram |
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| namespace |
http://www.opengis.net/gml/3.2 |
| type |
gml:TimeClockType |
| properties |
| content | complex | | substGrp | gml:TimeReferenceSystem |
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| children |
gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:remarks gml:domainOfValidity gml:referenceEvent gml:referenceTime gml:utcReference gml:dateBasis |
| attributes |
| Name | Type | Use | Default | Fixed | annotation | | id | | required | | | | documentation | | The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. |
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| annotation |
| documentation | A clock provides a basis for defining temporal position within a day. A clock shall be used with a calendar in order to provide a complete description of a temporal position within a specific day.
gml:TimeClock adds the following properties to those inherited from gml:TimeReferenceSystemType:
- gml:referenceEvent is the name or description of an event, such as solar noon or sunrise, which fixes the position of the base scale of the clock.
- gml:referenceTime specifies the time of day associated with the reference event expressed as a time of day in the given clock. The reference time is usually the origin of the clock scale.
- gml:utcReference specifies the 24 hour local or UTC time that corresponds to the reference time.
- gml:dateBasis contains or references the calendars that use this clock. |
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