[Sls-mhdc] Spring MHDC WG meeting via WebEx

Thu Apr 30 07:38:13 UTC 2020

Hi everyone,

Thank you Aaron for this proposal. The Pink Sheets resolution will be 
ready before the meeting on Monday so that it can be discussed and 
approved by the WG.

The other dates are also fine for me. I may only be one hour late or so on 
the 12th, but I will try to shorten my previous meeting.

Kind regards,

Roberto

ESA – European Space Agency
Roberto Camarero
On-board Payload Data Processing Engineer
TEC-EFD / Electrical Engineering Department
ESTEC
Keplerlaan 1, PO box 299, 
NL-2200 AG Noordwijk, The Netherlands
roberto.camarero at esa.int | www.esa.int/tec/
T +31 71 56 53508 | F +31 71 56 56791 | Room: Na308

From:   "Kiely, Aaron B\(US 332B\) via SLS-MHDC" 
<sls-mhdc at mailman.ccsds.org>
To:     "sls-mhdc at mailman.ccsds.org" <sls-mhdc at mailman.ccsds.org>
Date:   04/30/2020 02:12 AM
Subject:        Re: [Sls-mhdc] Spring MHDC WG meeting via WebEx
Sent by:        "SLS-MHDC" <sls-mhdc-bounces at mailman.ccsds.org>

Hi Everyone,

In light of the identified holidays, let’s try to meet on May 4, 6, and 7 
to start.

Roberto, it sounds like you expect to be ready to discuss 121B Pink Sheets 
so let’s start with that.

And 124.0B tends to generate lots of discussion, so earlier is probably 
better for that one as well.

So I’ll suggest:

Monday May 4, 14:00 GMT:
A. CCSDS-121B (ESA/Camarero, Santos)
- Resolve RIDs on pink sheets (MHDC-A-1910-1)
- Cross-verification Yellow Book (1910-2)
- Green Book 120.0-G-3 (1910-3)

Wednesday May 6, 14:00 GMT:
C. CCSDS-124.0-B (Telemetry Housekeeping Compression) (ESA/Evans)
(1910-10, -11, -12)

Thursday May 7, 14:00 GMT:
B. CCSDS-120.2-G-2 (GB for CCSDS-123.0-B-2) (JPL)
(1910-9)
D. CCSDS-120.1-G-2 (GB for Image Data Compression -- reconfirmation 
review) (JPL)
(1910-13) (Potentially a short topic, perhaps combine with another topic)

Monday May 11, 14:00 GMT:
E. CCSDS-125.0B  (Raw SAR compression) (ESA/Camarero, Santos)
(1910-7, -8)

Tuesday May 12, 14:00 GMT:
F. SAR (zPHD) compression (Lipkin/Ryland)
(1910-4, -5, -6)

[All meetings to begin 14:00 GMT (7AM for California, 10AM for 
Maryland/Ohio, 15:00 for England, 16:00 for France, Spain, Netherlands). 
Nominally 2 hours, but of course we’ll stop early if we complete our 
discussion of a topic.]

Please let me know if this schedule causes problems, and I’ll send out a 
WebEx link over the weekend.

Best Regards,
Aaron

On Apr 23, 2020, at 10:07 AM, Bruno Mickael <Mickael.Bruno at cnes.fr> wrote:

Dear Aaron, dear all,

This proposal is fine to me as well.
In France, it is the same, we have very few public holiday, especially in 
may ;)  The 8 is one of them, but if we cannot avoid this day, don’t worry 
I will survive J

Kind regards,
Mickaël

De : SLS-MHDC <sls-mhdc-bounces at mailman.ccsds.org> De la part de 
Roberto.Camarero at esa.int
Envoyé : mercredi 22 avril 2020 10:31
À : sls-mhdc at mailman.ccsds.org
Objet : Re: [Sls-mhdc] Spring MHDC WG meeting via WebEx

Dear Aaron, dear all, 

This proposal sounds great Aaron. I believe having some time in-between 
the meetings will indeed be very positive to do some follow-up work. 

I hope we will have finished the work on topic A before the week of May 
4-8, so we can start with that. 
5th May is (one of the very few) public holiday in the Netherlands, so 
ideally, we would prefer to have the meeting on the 6th, 7th or 8th. 

I look forward to (virtually) seeing you all soon. 

Kind regards, 

Roberto 

ESA – European Space Agency 
Roberto Camarero 
On-board Payload Data Processing Engineer
TEC-EFD / Electrical Engineering Department 
ESTEC
Keplerlaan 1, PO box 299, 
NL-2200 AG Noordwijk, The Netherlands
roberto.camarero at esa.int | www.esa.int/tec/
T +31 71 56 53508 | F +31 71 56 56791 | Room: Na308 

From:        "Kiely, Aaron B\(US 332B\) via SLS-MHDC" <
sls-mhdc at mailman.ccsds.org> 
To:        "sls-mhdc at mailman.ccsds.org" <sls-mhdc at mailman.ccsds.org> 
Date:        04/22/2020 12:57 AM 
Subject:        [Sls-mhdc] Spring MHDC WG meeting via WebEx 
Sent by:        "SLS-MHDC" <sls-mhdc-bounces at mailman.ccsds.org>

Dear Working Group,

I hope that you and your families are all safe and healthy. Like many of 
you, I'm getting used to a new work environment and a new set of 
office-mates.

If you’re like me, then the cancellation of the in-person CCSDS Spring 
meeting may have diminished your usual urge to engage in a flurry of MHDC 
work in the couple of weeks leading up to the meeting ;)

In the hope of rekindling some of this activity and making some more 
progress on our action items, I propose that we meet via WebEx.

I expect that time zone differences and working environment issues will 
make long meetings impractical, so I propose that we schedule some shorter 
meetings (1-2 hours) between May 4-22. For a particular topic, it might be 
useful to schedule one meeting during the week of May 4-8, and a second 
meeting several days later so that some follow-up work can be done in 
between.

Reviewing the action item list from our previous meeting, here is a 
candidate set of meeting topics, meeting leaders, and relevant action 
items:

A. CCSDS-121B (ESA/Camarero, Santos)
- Resolve RIDs on pink sheets (MHDC-A-1910-1)
- Cross-verification Yellow Book (1910-2)
- Green Book 120.0-G-3 (1910-3)

B. CCSDS-120.2-G-2 (GB for CCSDS-123.0-B-2) (JPL)
(1910-9)

C. CCSDS-124.0-B (Telemetry Housekeeping Compression) (ESA/Evans)
(1910-10, -11, -12)

D. CCSDS-120.1-G-2 (GB for Image Data Compression -- reconfirmation 
review) (JPL)
(1910-13) (Potentially a short topic, perhaps combine with another topic)

E. CCSDS-125.0B  (Raw SAR compression) (ESA/Camarero, Santos)
(1910-7, -8)

F. SAR (zPHD) compression (Lipkin/Ryland)
(1910-4, -5, -6)

I’ll suggest that starting a meeting at 14:00 GMT is a time that should 
minimize the distribution of pain, but I am open to alternatives. (I 
believe this works out to 7AM for California, 10AM for Maryland/Ohio, 
15:00 for England, 16:00 for France, Spain, Netherlands.)

Please let me know if there is a topic to be added, and let me know of any 
days during the week of May 4-8 when you would not be available for a 
WebEx from 14:00-16:00 GMT. My hope is to use a Google form or doodle poll 
early next week to schedule initial meetings.

In the meantime, I encourage everyone to review the action items from the 
last meeting!

Regards,
Aaron

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This message is intended only for the recipient(s) named above. It may contain proprietary information and/or
protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received
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personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int).

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