Project Title

Navigation Data Messages XML Specification Five Year Revisions



Document Number



2.02 Navigation Working Group

Document Type


Description of Document

The Navigation WG recently performed the 5 Year Review of the Navigation Data Messages XML Specification. Of the options to either (a) reconfirm, (b) retire, or (c) revise, only "REVISE" was deemed feasible. This project will sanction the revision process.

Applicable Patents

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

Patent Comments

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

There is no other standard that presents the CCSDS Navigation WG standards in XML format other than the present CCSDS document 505.0-B-1.


Book Editor


Book Editor Resources

Prototype 1

Not Required

Prototype 1 Resources

Prototype 2

Not Required

Prototype 2 Resources

Prototype 3

Prototype 3 Resources


Monitor Only


Resource Comments

This project requires the efforts of the 2 members of the CCSDS Navigation WG who worked on the original version.


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.)
(Date in M/D/YYYY format.)
Project ApprovedOrange BulletGreen BulletMagenta BulletBlue Bullet7/1/20167/13/2016
Project Start DateOrange BulletGreen BulletMagenta BulletBlue Bullet7/1/20167/1/20167/13/2016
Internal WG Review
First Draft Circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet3/1/20177/15/20189/30/2018
First Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet4/1/201711/19/201812/16/2018
Second draft circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet10/15/20179/30/20206/27/2020
Second Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet11/15/201710/21/20207/27/2020
Final WB Submitted to AD for Further ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet12/15/201711/30/20207/31/2020
External Milestones
Secretariat Document ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet2/1/20189/30/20209/30/2020Poll CESG-P-2020-09-001 Initiated (Approval for Agency Review)
First Agency ReviewMagenta BulletBlue Bullet4/1/20181/22/20211/22/2021Review started 12-Nov-2020
RID ResolutionMagenta BulletBlue Bullet5/1/20181/31/20212/9/20213 RIDs received & applied
Secretariat Document Processing 2Magenta BulletBlue Bullet1/31/20211/31/2021
Final Agency ReviewMagenta BulletBlue Bullet1/31/20211/31/2021
RID ResolutionMagenta BulletBlue Bullet1/31/20211/31/2021
First Prototype DevelopmentBlue Bullet2/1/20191/31/20217/24/2020Prototyping not required per CMC Poll CMC-P-2016-06-003
Second Prototype DevelopmentBlue Bullet2/1/20193/31/20217/24/2020Prototyping not required per CMC Poll CMC-P-2016-06-003
CMC ApprovalOrange BulletGreen BulletMagenta BulletBlue Bullet4/1/20195/31/20215/25/2021
Total Time to Complete
(in months)
Version: 488.0
Created at 6/12/2016 5:34 PM by Berry David
Last modified at 5/28/2021 7:53 AM by Laura Stafford