Kind: Terminator
Class: ITS
Type: System
Location and Time Data Source
Overview
The 'Location and Time Data Source' provides accurate position information. While a Global Positioning System (GPS) Receiver is the most common implementation, this physical object represents any technology that provides a position fix in three dimensions and time with sufficient accuracy.
This physical object does not have any functionality defined in ARC-IT, as it exists outside the system functional boundary.
This physical object is included in the following Service Packages:
Triples
Security
This physical object has the following security levels for the associated service packages.
| Physical Object Security | ||||
|---|---|---|---|---|
| Security Class | Confidentiality | Integrity | Availability | Service Package |
| Class 5 | Moderate | High | High | CVO01: Carrier Operations and Fleet Management |
| Class 5 | Moderate | High | High | CVO15: Fleet and Freight Security |
| Class 5 | Moderate | High | High | MC01: Maintenance and Construction Vehicle and Equipment Tracking |
| Class 5 | Moderate | High | High | PS01: Emergency Call-Taking and Dispatch |
| Class 5 | Moderate | High | High | PT01: Transit Vehicle Tracking |
| Class 5 | Moderate | High | High | SU05: Location and Time |
Interfaces Diagram
Standards
Currently, there are no standards associated with the physical object itself though the interfaces may have standards associated with them. For standards related to interfaces, see the specific information flow triple pages.