relaton / relaton-data-ccsds

0 stars 0 forks source link

Source data issue: "CCSDS 133.1-B-1 Pre-Corrigendum 1” should be "CCSDS 133.1-B-1-S” #7

Open ronaldtse opened 1 year ago

ronaldtse commented 1 year ago

https://public.ccsds.org/Publications/SilverBooks.aspx

This identifier actually points to https://public.ccsds.org/Pubs/133x1b1c1.pdf , which is just “CCSDS 133.1-B-1” (after retired it should be “CCSDS 133.1-B-1-S”).

If we look at the bigger picture, this document is actually “CCSDS 133.1-B-1-S” itself, not any special “pre-corrigendum” document.

Reasons:

  1. On https://public.ccsds.org/Publications/SilverBooks.aspx, there is no "133.1-B-1-S” (issue 1), but "133.1-B-2-S” (issue 2) exists.
  2. On https://public.ccsds.org/Publications/AllPubs.aspx, “133.1-B-3” (issue 3) exists.

Hence we know that this document is actually just "133.1-B-1-S”.

Proposed action: change identifier "CCSDS 133.1-B-1 Pre-Corrigendum 1” => "CCSDS 133.1-B-1-S”, change issue number from “1 Pre-Corrigendum 1” to just “1”.

image
andrew2net commented 1 year ago

Proposed action: change identifier "CCSDS 133.1-B-1 Pre-Corrigendum 1” => "CCSDS 133.1-B-1-S”, change issue number from “1 Pre-Corrigendum 1” to just “1”.

@ronaldtse but "CCSDS 133.1-B-1-S” already exists. And these documents aren't identical. For example, "CCSDS 133.1-B-1-S” has corrections that "CCSDS 133.1-B-1 Pre-Corrigendum 1” doesn't:

"CCSDS 133.1-B-1-S”

image

"CCSDS 133.1-B-1 Pre-Corrigendum 1”

image
ronaldtse commented 1 year ago

@andrew2net great find. So we know that:

The first item clearly was published in October 2006 not June 2006.

CCSDS 133.1-B-1-S incorporating "Cor 1" Pre-corrigendum 1
Screenshot 2023-08-15 at 11 41 02 AM Screenshot 2023-08-15 at 11 41 12 AM
Screenshot 2023-08-15 at 11 41 35 AM Screenshot 2023-08-15 at 11 42 44 AM
Screenshot 2023-08-15 at 11 40 01 AM Screenshot 2023-08-15 at 11 39 38 AM

An additional problem is that the footer of the "standard with cor" contains an identifier that is identical to the Tech Cor itself, "CCSDS 133.1-B-1 Cor. 1":

Screenshot 2023-08-15 at 11 45 44 AM

We need to clarify this with CCSDS: the identifier of the standard that incorporated the cor, and the date/edition reference.

ronaldtse commented 1 year ago

My report to CCSDS:

I just realized that the problem regarding "CCSDS 133.1-B-1 Pre-Corrigendum” is slightly more complex.

There are two published "CCSDS 133.1-B-1-S” documents:

a. "CCSDS 133.1-B-1-S Pre-Corrigendum 1” that did not incorporate "CCSDS 133.1-B-1-S Cor. 1”, published June 2006 b. "CCSDS 133.1-B-1-S" that incorporates "CCSDS 133.1-B-1-S Cor. 1”, published October 2006

The timeline is this:

The exact differences of content between a. and b. are illustrated in this ticket: https://github.com/relaton/relaton-data-ccsds/issues/7#issuecomment-1678387573

This situation is interesting because the incorporation of "Cor. 1” did not increment the “Issue” number, which meant that the old publication identifier was re-used.

From what I can see of “Cor” documents in the CCSDS library, standards are rarely re-published to incorporate corrigenda. This seemed to be the only instance in the library?

I also don’t know whether "CCSDS 133.1-B-1-S Pre-Corrigendum 1” is the desired publication identifier because this is the only instance of a “pre-corrigendum” document in the CCSDS online library.

There are two questions that arose from this situation:

  1. Reference stability. If I wanted to lock my citation to the originally published “113.1-B-1-S”, I have to change my citation to “113.1-B-1-S Pre-Corrigendum 1”. However, when I initially authored the citation (between June and October 2006), I would not know whether a corrigendum will be issued and cannot make the desired reference.

  2. Publication footer. Between the documents a. and b., all pages use the footer reference identifier of "CCSDS 133.1-B-1-S”. However, in document b, the footer shows "CCSDS 133.1-B-1-S Cor. 1” mixed with "CCSDS 133.1-B-1-S”. This is an inconsistency in the footer of the October 2006 "CCSDS 133.1-B-1-S” document. However, "CCSDS 133.1-B-1-S Cor. 1” is the identifier of the Technical Corrigendum document, not the base document being corrected. So there is a confusion here.

I guess the ultimate question is: what is the correct way to distinguish "CCSDS 133.1-B-1-S Pre-Corrigendum 1” and "CCSDS 133.1-B-1-S”?

andrew2net commented 1 year ago

@ronaldtse it seems the "CCSDS 133.1-B-1 Pre-Corrigendum 1” is a first reduction. The "CCSDS 133.1-B-1-S Cor. 1” is a correction. And the "CCSDS 133.1-B-1-S” is a merging of the first reduction and the correction.

ronaldtse commented 1 year ago

@andrew2net yes, if "reduction" means "publication". We are waiting for CCSDS's reply.

ronaldtse commented 1 year ago

CCSDS reported this fixed. However, it seems that they now removed the Pre-Corrigendum document.

image

Keeping this open until they have further responses on the Pre-Corrigendum.