Project Title

Delta-Differential One Way Ranging (Delta-DOR) Operations


Document Number



1.06 Delta-DOR Working Group

Document Type


Description of Document

The Proposed Recommended Practice (Magenta Book) addresses aspects of the technique that would require standardization in order to enable Delta-DOR interoperability among space agencies, e.g.:

-the end-to-end process
-the specific cross-support interfaces
-the ground station and spacecraft configuration aspects
-the way agencies will exchange data and the format of such data
-the validation process of the Delta-DOR interoperability
-the identification and parameterisation of the standards to be applied to the end-to-end 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


Book Editor

Book Editor Resources

Prototype 1

Prototype 1 Resources

Prototype 2

Prototype 2 Resources

Prototype 3

Prototype 3 Resources


Monitor Only

Resource Comments


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.)
(Date in M/D/YYYY format.)
Project ApprovedOrange BulletGreen BulletMagenta BulletBlue Bullet10/30/2007
Project Start DateOrange BulletGreen BulletMagenta BulletBlue Bullet
Internal WG Review
First Draft Circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet1/31/2008
First Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet4/30/2008
Second draft circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet7/31/2008
Second Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet9/30/2008
Final WB Submitted to AD for Further ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet10/31/2008
External Milestones
Secretariat Document ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet11/10/2008Craig Day updated secretariat processing time in line with guidelines and subsequent dates accordingly.
First Agency ReviewMagenta BulletBlue Bullet1/31/2009
RID ResolutionMagenta BulletBlue Bullet4/30/2009
Secretariat Document Processing 2Magenta BulletBlue Bullet5/20/2009
Final Agency ReviewMagenta BulletBlue Bullet7/30/2009
RID ResolutionMagenta BulletBlue Bullet9/30/2009
First Prototype DevelopmentBlue Bullet
Second Prototype DevelopmentBlue Bullet
CMC ApprovalOrange BulletGreen BulletMagenta BulletBlue Bullet10/31/2009
Total Time to Complete
(in months)
Version: 10338.0
Created at 11/20/2008 10:04 AM by Madde Roberto
Last modified at 12/2/2013 4:57 PM by CCSDS Tech Support