[Ccsds-omg-liaison] FW: [Fwd: Data Format Description Language.]

Hooke, Adrian J (9000) adrian.j.hooke at jpl.nasa.gov
Tue Apr 27 11:26:47 EDT 2010


Fyi:



>-----Original Message-----

>From: Edward Barkmeyer [mailto:edward.barkmeyer at nist.gov]

>Sent: Tuesday, April 27, 2010 11:05 AM

>To: mars at omg.org; OMG ADPTF; ADMTF; space at omg.org

>Subject: [Fwd: Data Format Description Language.]

>

>A colleague of mine sent me this -- a would-be standard that is now

>out-for-comment in the Grid world.  I assume some of you may have some

>passing interest in it.

>

>(I copied this to the Space DTF because I am reminded of an ANSI

>specification that originally came from CCSDS (actually JPL and the ASA)

>about 20 years ago, called the Transfer Syntax Description Notation

>(TSDN).  Its purpose was similar -- to describe data captured from

>satellites and vehicles in diverse formats.  This seems to be a

>modernization.)

>

>-Ed

>

>-------- Original Message --------

>Subject:         Data Format Description Language.

>Date:             Tue, 27 Apr 2010 05:01:54 -0400

>From:            Alan Powell <alan_powell at uk.ibm.com>

>To:     Barkmeyer, Edward J. <edward.barkmeyer at nist.gov>,

>psnack at aiag.org

><psnack at aiag.org>

>CC:     Steve Hanson <smh at uk.ibm.com>

>

>

>

>Pat, Ed

>

>

><snip>

>

>Since Athena [an EU FP6 project that included this] has finished, I have

>continued to work on the Data Format Description Language as part of the

>DFDL work group at the Open Grid Forum. In fact I became the main author.

>

>It has taken a lot more time and effort than we predicted but we have

>eventually published the first version of the specification and it is

>currently open to public comment. The work group is trying to encourage

>as many independent reviewers as possible to comment on the document.

>When we discussed it in Athena you thought that it would be applicable

>to the formats used in the automotive industry [in interfaces to

>on-board computers].  So I would be grateful if you could take a look at

>it and comment on the specification.

>

>It can be downloaded from

>http://www.ggf.org/Public_Comment_Docs/Documents/2010-03/draft-gwdrp-

>dfdl-core-v1.0.pdf

>

>Regards

>

>Alan Powell

>

>Development - MQSeries, Message Broker, ESB

>IBM Software Group, Application and Integration Middleware Software

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