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ISO 18444:2016

(Main)

Space data and information transfer systems — Space link extension — Application program interface for return operational control fields service

Space data and information transfer systems — Space link extension — Application program interface for return operational control fields service

ISO 18444:2016 defines extensions to the SLE API in terms of: a) the ROCF-specific functionality provided by API components; b) the ROCF-specific interfaces provided by API components; and c) the externally visible behavior associated with the ROCF interfaces exported by the components. It does not specify: a) individual implementations or products; b) the internal design of the components; and c) the technology used for communications. ISO 18444:2016 defines only interfaces and behavior that must be provided by implementations supporting the Return Operational Control Fields service in addition to the specification in reference [3].

Systèmes de transfert des informations et données spatiales — Extension de liaisons spatiales — Interface du programme d'application pour service des champs de contrôle de retour opérationnel

General Information

Status
Published
Publication Date
02-Nov-2016
ICS
49.140 - Space systems and operations
Technical Committee
ISO/TC 20/SC 13 - Space data and information transfer systems
Drafting Committee
ISO/TC 20/SC 13 - Space data and information transfer systems
Current Stage
9093 - International Standard confirmed
Completion Date
14-Nov-2023
Ref Project

Relations

Revises
ISO 18444:2013 - Space data and information transfer systems — Space Link Extension — Application Program Interface for Return Operational Control Fields Service
Effective Date
30-Jan-2016

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ISO 18444:2016 - Space data and information transfer systems -- Space link extension -- Application program interface for return operational control fields serviceISO 18444:2016 - Space data and information transfer systems -- Space link extension -- Application program interface for return operational control fields service
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ISO 18444:2016 - Space data and information transfer systems -- Space link extension -- Application program interface for return operational control fields service
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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 18444
Second edition
2016-11-15
Space data and information transfer
systems — Space link extension —
Application program interface for return
operational control fields service
Systèmes de transfert des informations et données spatiales — Extension de
liaisons spatiales — Interface du programme d'application pour service des
champs de contrôle de retour opérationnel
Reference number
ISO 18444:2016(E)
©
ISO 2016

---------------------- Page: 1 ----------------------
ISO 18444:2016(E)
COPYRIGHT PROTECTED DOCUMENT
©  ISO 2016
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any
means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission.
Permission can be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
Ch. de Blandonnet 8  CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2016 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 18444:2016(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of
ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2. www.iso.org/directives
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent
rights identified during the development of the document will be in the Introduction and/or on the ISO list of
patent declarations received. www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,
as well as information about ISO's adherence to the WTO principles in the Technical Barriers to Trade (TBT)
see the following URL: Foreword - Supplementary information
ISO 18444 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as CCSDS
915.5-M-2, September 2015) and was adopted (without modifications except those stated in clause 2 of this
International Standard) by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee
SC 13, Space data and information transfer systems.
This second edition cancels and replaces the first edition (ISO 18444:2013), which has been technically
revised.
© ISO 2016 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 18444:2016(E)
CCSDS RECOMMENDED PRACTICE: API FOR THE SLE ROCF SERVICE
STATEMENT OF INTENT
The Consultative Committee for Space Data Systems (CCSDS) is an organization officially
established by the management of its members. The Committee meets periodically to address
data systems problems that are common to all participants, and to formulate sound technical
solutions to these problems. Inasmuch as participation in the CCSDS is completely voluntary,
the results of Committee actions are termed Recommendations and are not in themselves
considered binding on any Agency.
CCSDS Recommendations take two forms: Recommended Standards that are prescriptive
and are the formal vehicles by which CCSDS Agencies create the standards that specify how
elements of their space mission support infrastructure shall operate and interoperate with
others; and Recommended Practices that are more descriptive in nature and are intended to
provide general guidance about how to approach a particular problem associated with space
mission support. This Recommended Practice is issued by, and represents the consensus of,
the CCSDS members. Endorsement of this Recommended Practice is entirely voluntary
and does not imply a commitment by any Agency or organization to implement its
recommendations in a prescriptive sense.
N
...

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