ISO 18424:2013
Current
The latest, up-to-date edition.
Space data and information transfer systems — XML Telemetric and Command Exchange (XTCE)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
29-05-2013
ISO 18424:2013 addresses the need for a standardized information model capable of supporting Telemetry/Telecommand (TM/TC) definitions across the widest possible range of space domain activities. The goal is to allow TM/TC definitions to be exchanged between different organizations and systems, often at the boundaries of mission phases, without the need for customized import/export, re-validation, or even re-implementation of mission databases.
The scope of ISO 18424:2013 is limited to the satellite telemetry and commanding meta-data constructs necessary to perform satellite and payload data processing. ISO 18424:2013 includes the meta-data needed to:
- Define the structure and sequence of both CCSDS packets and TDM frames;
- Define the data manipulation required for packaging and unpacking of individual data items;
- Describe command data including command identification, argument specification, and validation criteria;
- Define parameter and command encoding;
- Define data properties including including default values, validity criteria, and data dependencies.
The scope of ISO 18424:2013 does not extend to:
- Data distribution mechanisms or rules;
- Command and data protocol specifications;
- RF or analog stream characterization;
- Data grouping including aggregation and coherent data sets;
- Data representation (visualization properties);
- Scheduling configuration properties;
- Orbital properties;
- Displays;
- Flight Software.
ISO 18424:2013 addresses only the definition of TM/TC data, but is not a specification for the transfer of live or historical TM/TC data. It is a meta-data specification, not a data specification.
| Committee |
ISO/TC 20/SC 13
|
| DevelopmentNote |
Supersedes ISO/DIS 18424. (05/2013)
|
| DocumentType |
Standard
|
| Pages |
86
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS ISO 18424:2013 | Identical |
| ISO 11104:2011 | Space data and information transfer systems — Time code formats |
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