Overview

Project Title

Lossless Data Compression (Issue 3)

Approval

Approved

Document Number

121.0

Charter

5.03 Data Compression Working Group

Document Type

Blue

Description of Document

Issue 3 revision to address potential ambiguities and adds option for a file header.

Applicable Patents

There are no patent issues for this technology that are known by the CCSDS community

Patent Comments

Previous NASA GSFC patent has expired.

Survey of Similar Standards
Documents or Projects
Undertaken in Other Bodies
and elsewhere in CCSDS

Resources

Book Editor

ESA

Book Editor Resources

1 WM

Prototype 1

ESA

Prototype 1 Resources

1 WM

Prototype 2

NASA

Prototype 2 Resources

1 WM

Prototype 3

Prototype 3 Resources

Contribute

CNES, NASA

Monitor Only

Resource Comments

Schedule

Legend for Schedule Milestones
Orange Bullet = Required for Orange Books
Green Bullet = Required for Green Books
Magenta Bullet = Required for Magenta Books
Blue Bullet = Required for Blue Books
Note - Red Books are Draft Blue/Magenta Books

Schedule Milestones
Orange BookGreen BookMagenta BookBlue Book
Original Completion Date
(Date in M/D/YYYY format.)
Estimated Completion Date
(Date in M/D/YYYY format.)
Actual Completion Date
(Date in M/D/YYYY format.)
Comments
(Date in M/D/YYYY format.)
Project ApprovedOrange BulletGreen BulletMagenta BulletBlue Bullet11/26/201811/26/201811/26/2018Approved at CMC on 24 october 2018 via Instant Poll
Project Start DateOrange BulletGreen BulletMagenta BulletBlue Bullet12/1/201812/1/201812/1/2018
Internal WG Review
First Draft Circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet12/14/201812/14/201812/14/2018
First Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet1/21/20191/21/20191/21/2019
Second draft circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet2/28/20192/28/20192/28/2019
Second Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet4/5/20194/5/20194/5/2019
Final WB Submitted to AD for Further ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet5/12/20195/12/20198/15/2019
External Milestones
Secretariat Document ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet6/13/20191/13/202012/31/2019Agency Review Approved
First Agency ReviewMagenta BulletBlue Bullet9/17/20193/6/20203/6/2020Agency Review closed on 6 March 2020
RID ResolutionMagenta BulletBlue Bullet11/15/20196/8/20205/25/2020Resolution to publish. Non more ARs
Secretariat Document Processing 2Magenta BulletBlue Bullet11/19/20197/19/20205/25/2020No more ARs needed
Final Agency ReviewMagenta BulletBlue Bullet11/21/20195/25/20205/25/2020Not needed
RID ResolutionMagenta BulletBlue Bullet11/21/20195/25/20205/25/2020Not needed
First Prototype DevelopmentBlue Bullet11/15/20193/15/202010/7/2019
Second Prototype DevelopmentBlue Bullet11/15/20193/15/202010/7/2019
CMC ApprovalOrange BulletGreen BulletMagenta BulletBlue Bullet12/30/20199/19/20208/31/2020
Total Time to Complete
(in months)
13
21
Attachments
Version: 199.0
Created at 10/17/2018 12:00 PM by Aaron Kiely
Last modified at 9/10/2020 10:00 AM by Brian Oliver