XTCE (for XML Telemetric and Command Exchange) is an XML based data exchange format for spacecraft telemetry and command meta-data. Usin
XTCE
the format and content of a space systems command and telemetry links can be readily exchanged between spacecraft operators and manufacturers. XTCE was originally standardized by the

OMG OMG may refer to: * Oh my God (sometimes also Oh my Goodness or Oh my Gosh), a common abbreviation, often used in SMS messages and Internet communication Acronyms * OMG is the IATA code for Omega Airport, Omega, Namibia * Operational manoeuvre ...

. In April 2007 the OMG released revision 1.1 of XTCE as an OMG available specification
Version 1.0
of the XTCE specification is a CCSDSbr>green-book specification
and version 1.1 has been adopted as a CCSDSbr>blue-book specification

Overview

During the entire ground system development and operation phases of a mission, telemetry and telecommand definitions may be exchanged between multiple systems and organizations. Without a standard format, databases need dedicated converters to convert between the various proprietary database formats and editors. Allowing for a common database exchange format throughout the entire mission lifecycle will significantly reduce the cost of database conversions that occur in many space projects. XTCE has been developed as part of an international cooperation involving the

National Aeronautics and Space Administration The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding th ...

, the Jet Propulsion Laboratory, the

Goddard Space Flight Center The Goddard Space Flight Center (GSFC) is a major NASA space research laboratory located approximately northeast of Washington, D.C. in Greenbelt, Maryland, United States. Established on May 1, 1959 as NASA's first space flight center, GSFC empl ...

, the

European Space Agency , owners = , headquarters = Paris, Île-de-France, France , coordinates = , spaceport = Guiana Space Centre , seal = File:ESA emblem seal.png , seal_size = 130px , image = Views in the Main Control Room (1205 ...

, the United States Air Force and private industry including RT Logic, Harris, SciSys, Boeing and

Lockheed Martin The Lockheed Martin Corporation is an American aerospace, arms, defense, information security, and technology corporation with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It ...

. The standards development effort has been coordinated via the Consultative Committee for Space Data Systems and the Object Management Group. The XML Telemetry and Command Exchange standard is now in active use as a means to exchange mission databases improving interoperability while reducing mission readiness costs.

External links

XTCE home

References

*AIAA conference - SpaceOps 2006, The XTCE Standardization approach of Telemetry and Command Databases - The ESA example: https://web.archive.org/web/20070930203552/http://pdf.aiaa.org/preview/CDReadyMSPOPS06_1317/PV2006_5582.pdf *AIAA conference - SpaceOps 2006, Exchanging Databases with Dissimilar Systems using CCSDS XTCE: https://web.archive.org/web/20070930203413/http://pdf.aiaa.org/preview/CDReadyMSPOPS06_1317/PV2006_5801.pdf *CCSDS, MOIMS-SMC Working Group: http://cwe.ccsds.org/moims/docs/MOIMS-SMandC *GSAW conference - 2006, Exchanging Databases with Dissimilar Systems using CCSDS XTCE, https://web.archive.org/web/20060511171958/http://sunset.usc.edu:80/GSAW/gsaw2006/s2/merri.pdf *Aerospace Conference, 2004, XTCE: a standard XML-schema for describing mission operations databases *AIAA conference - SpaceOps2006, A Model for a Spacecraft Operations Language, https://web.archive.org/web/20070929190020/http://www.rheagroup.com/AIAA-2006-5708-129.pdf
{{CCSDS Space standards XML Consultative Committee for Space Data Systems