Indicates data source of Tracking Service object.
| Constant | Value | Description | 
|---|---|---|
| sourceDynamic | 0 | Object Data from a dynamic Tracking Message Source. | 
| sourceShapeFile | 1 | Object Data from an ShapeFile Geodatabase. | 
| sourceLocalGeoDatabase | 2 | Object Data from an Local Geodatabase. | 
| sourceSDE | 3 | Object Data from an SDE Geodatabase. | 
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.