BS ISO 15889:2011
Current
The latest, up-to-date edition.
Space data and information transfer systems. The data description language EAST specification
Hardcopy , PDF
English
31-10-2011
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1 INTRODUCTION
2 OVERVIEW
3 DEFINITION OF THE EAST LANGUAGE
4 RESERVED KEYWORDS
5 CONFORMANCE
ANNEX A - ACRONYMS AND GLOSSARY
ANNEX B - CHARACTER DEFINITION
ANNEX C - EAST FORMAL SYNTAX SPECIFICATION
ANNEX D - MAIN DIFFERENCES BETWEEN ADA AND EAST
ANNEX E - INFORMATIVE REFERENCES
INDEX
Describes the Enhanced Ada SubseT (EAST) language used to create descriptions of data called Data Description Records (DDRs).
| Committee |
ACE/68
|
| DevelopmentNote |
Supersedes BS Z19(2000) & 02/705141 DC (06/2003) Supersedes 11/30240183 DC. (10/2011)
|
| DocumentType |
Standard
|
| Pages |
132
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard defines the Enhanced Ada SubseT (EAST) language used to create descriptions of data called Data Description Records (DDRs). Such DDRs ensure a complete and exact understanding of the data and allow it to be interpreted in an automated fashion. This means that a software tool is able to analyse a DDR and interpret the format of the associated data. This allows the software to extract values from the data on any host machine (i.e. on a different machine from the one that produced the data).
The scope and field of application are furthermore detailed in subclauses1.1 and 1.2 of the enclosed CCSDS publication.
| Standards | Relationship |
| ISO 15889:2011 | Identical |
| ISO/IEC 8859-1:1998 | Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1 |
| ISO/IEC 10646-1:2000 | Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane |
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