Layer
Metadata about a Layer or Sublayers support for time. It contains various information needed to be able to perform time based queries such as the time fields, the native time reference and the time extent.
Since
200.1.0
Properties
The name of the field that contains the end time for each feature in the layer. This is available for feature data that has a start and end time stored in two separate fields, where a feature's time is valid for a duration between the start time and the end time.
Whether there is live data. If true, export and identify operations will default the time extent to start time = (current server time - time interval), end time = current server time.
The name of the field that contains the start time for each feature in the layer. This is available for feature data that has time stored in either a single field where a feature's time is valid for an instant in time, or in two fields where a feature's time is valid for a duration between the start time and the end time.
The time extent that is inclusive of all the data in the layer.
Information about the time reference used for time values in the layer. This includes information about the time zone and whether the layer respects daylight savings time.
The field name that defines the track ID. Values in the track ID field uniquely identify individual objects to allow observations of the same object at different times to be represented by different features in the layer.