Attitude Data Messages - CCSDS

CCSDS RECOMMENDED STANDARD FOR ATTITUDE DATA MESSAGES
ICD Item
9 If floating-point numbers in extended-single or extended-double precision
are to be used, then discussion of implementation-specific attributes is
required.
10 Information which must appear in comments for any given ADM
exchange.
Section
Trace
5.6.5
5.8.1.3
11 Whether the format of the ADM will be KVN or XML 1 . 1.2.3
12 A reference orientation should be specified in an ICD if a body-fixed
frame is to be used for the specification of Euler angles. For instance,
demonstrating the alignment of the body axes with the local orbit frame or
an inertial frame that gives a context to interpret the Euler angle data.
13 If the angle units will be radians (outside the standard), this must be
specified in the ICD.
3.2.5.4.1
3.2.5.3.2
14 Provisions that are made to ensure information security. 6
15 Values used for those keywords listed in annex A when those values are
different from those given in annex A.
16 Specification of interpretation of MET, MRT and SCLK, if to be
exchanged, and how to transform it to a standardized time system such as
UTC, TAI, etc. An ICD should specify that elapsed days are to be used
for epochs, with year starting at zero.
17 Exact specification of reference frames used in messages, if different from
those specified in annex A.
5.6.1
A
A2
A4
1 XML implementation awaiting approval as a standard.
CCSDS 504.0-B-1 Page C-2 May 2008