Projects

Overview
Project Title	Re-Entry Data Messsage
Approval	Approved
Document Number	508.1
Charter	2.02 Navigation Working Group
Document Type	Blue
Description of Document	Satellite operators exchange several types of messages already covered by CCSDS standards, covering orbits, tracking observations, attitude state and conjunctions. However, currently no standard exists covering spacecraft re-entries. A system observing the space environment and determining the orbits of the objects encountered (existing and several proposed space surveillance systems) can predict when an object will re-enter and issue the appropriate warnings. The system can also enable experts to work on the provided data.
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	In the Space Situational Awareness/Space Surveillance and Tracking program of ESA interfaces between different software and sensor systems are investigated. While the CCSDS CDM, ODM, and TDM are used, a similar messages for the re-entry predictions does not exist.
Resources
Book Editor	ESA
Book Editor Resources
Prototype 1	ESA
Prototype 1 Resources
Prototype 2	DLR
Prototype 2 Resources
Prototype 3
Prototype 3 Resources
Contribute	DLR, ESA
Monitor Only	CNES, JAXA, NASA
Resource Comments

Schedule

Legend for Schedule Milestones = Required for Orange Books = Required for Green Books = Required for Magenta Books = Required for Blue Books Note - Red Books are Draft Blue/Magenta Books Schedule Milestones	Original Completion Date (Date in M/D/YYYY format.)	Comments (Date in M/D/YYYY format.)
Project Approved
Project Start Date	6/1/2016
Internal WG Review
First Draft Circulated to WG	6/30/2016
First Draft Comments Due	7/31/2016
Second draft circulated to WG	5/15/2017
Second Draft Comments Due	6/15/2017
Final WB Submitted to AD for Further Processing	6/30/2017
External Milestones
Secretariat Document Processing	8/31/2017
First Agency Review	10/31/2017
RID Resolution	11/30/2017	Publication date of RDM R1.3 containing RID updates
Secretariat Document Processing 2		First "Secretariat Document Processing" was "Final"
Final Agency Review		First "Agency Review" was "Final"
RID Resolution		First "RID Resolution" was "Final"
First Prototype Development	6/30/2018	Date of final test sheet in RDM Test Report
Second Prototype Development	6/30/2018	Date of final test sheet in RDM Test Report
CMC Approval	8/31/2018	CMC Poll CMC-P-2019-11-004, 10 votes to "Adopt"
Total Time to Complete (in months)	27