BS ISO 19389-2014 Space data and information transfer systems Conjunction data message《空间数据和信息传输系统 结合数据报文》.pdf
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1、BSI Standards PublicationBS ISO 19389:2014Space data and informationtransfer systems Conjunction data messageBS ISO 19389:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 19389:2014.The UK participation in its preparation was entrusted to TechnicalCommittee
2、 ACE/68/-/7, Space systems and operations - Space dataand information transfer systems.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for it
3、s correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 84284 9ICS 49.140Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strat
4、egy Committee on 30 September 2014.Amendments issued since publicationDate Text affectedBS ISO 19389:2014Reference numberISO 19389:2014(E)ISO 2014INTERNATIONAL STANDARD ISO19First edition2014-07-01e Systmes de transfert des donnes et informations spatiales Message de donnes conjointes 389Space data
5、and information transfer systems Conjunction data messagBS ISO 19389:2014ISO 19389:2014(E) COPYRIGHT PROTECTED DOCUMENT ISO 2014 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,
6、 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 ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fa
7、x + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2014 All rights reservedBS ISO 19389:2014ISO 19389:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The wor
8、k 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-governme
9、ntal, 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 th
10、e 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 (see www.iso.org/directives). Attention is drawn to the poss
11、ibility 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 o
12、f patent declarations received (see 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 a
13、s information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information ISO 19389 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as CCSDS 508.0-B-1, June 2013) and was adopted (without m
14、odifications 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. ISO 2014 All rights reserved iiiBS ISO 19389:2014BS ISO 19389:2014INTERNATIONAL STANDARD ISO 19
15、389:2014(E) ISO 2014 All rights reserved 1Space data and information transfer systems Conjunction data message 1 Scope This Conjunction Data Message (CDM) International Standard specifies a standard message format for use in exchanging spacecraft conjunction information between originators of Conjun
16、ction Assessments (CAs) and satellite owner/operators and other authorized parties. Such exchanges are used to inform satellite owner/operators of conjunctions between objects in space to enable consistent warning by different organizations employing diverse CA techniques. This International Standar
17、d will: a) facilitate interoperability and enable consistent warning between data originators who supply CA and the satellite owner/operators who use it; b) facilitate automation for the CA processes; and c) provide critical information to enable timely CA decisions. This document includes requireme
18、nts and criteria that the message format has been designed to meet (see Annex D). Also included are informative descriptions of conjunction information pertinent to performing CA (see Annex E). This International Standard is applicable to satellite operations in all environments in which close appro
19、aches and collisions among satellites are concerns. It contains the specification for a CDM designed for applications involving conjunction information interchange between originators of CAs and recipients. Conjunction information includes data types such as miss distance, probability of collision,
20、Time of Closest Approach (TCA), and closest approach relative position and velocity. Further information describing the conjunction information contained in this message can be found in section 3 and Annex E. This message is suited for exchanges that involve manual or automated interaction. The attr
21、ibutes of a CDM make it suitable for use in machine-to-machine interfaces because of the large amount of data typically present. The CDM is self contained. However, additional information could be specified in an Interface Control Document (ICD) written jointly by the service originator and recipien
22、ts. It is desirable that CDM originators maintain consistency with respect to the optional keywords provided in their implementations; i.e., it is desirable that the composition of the CDMs provided not change on a frequent basis. This International Standard is applicable only to the message format
23、and content, but not to its transmission nor to the algorithms used to produce the data within. The method of transmitting the message between exchange partners is beyond the scope of this document and could be specified in an ICD. The methods used to predict conjunctions and calculate the probabili
24、ty of collision, and the definition of the conjunction assessment accuracy underlying a particular CDM, are also outside the scope of this International Standard (the interested reader can consult references in Annex F). BS ISO 19389:2014ISO 19389:2014(E) 2 ISO 2014 All rights reserved2 Requirements
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