Colorado SpringsJanuary 23~26, Winter-Spring 07 CCSDS Management Council CNES report Jean-Marc SOULA (CNES)

Colorado SpringsJanuary 23~26, Changes in CNES organization: None. CNES has launched a new “CCSDS compliant satellite” : COROT on December 27, 2006… now in in-flight acceptance. 1. CNES general information

Colorado SpringsJanuary 23~26, Potential involved –CNES manpower involved in the last 6 months was around 3.5 EFT effort –Present participation covers all areas except Spacecraft On Board Interfaces Services (SOIS) –This should be maintained for the next coming months Likely with same distribution Depending on operating plan presented by CESG and AD’s 2. CNES Ressources on CCSDS

Colorado SpringsJanuary 23~26, Spacecraft –All CNES satellites under development are CCSDS compliant (at least partially) –Next to be launched : SMOS and JASON-2 (mid 2008), including an SLE interface to CNES stations. –Summary of future satellites Myriade family : Microscope, Picard, Venµs, Taranis, … Dual satellites : Pleïades 3. Implementations (1/3)

Colorado SpringsJanuary 23~26, Ground Systems Project on a global harmonization of CNES ground segments, from multi-mission thru product lines for a progressive implementation in the longer term (2007–2010). Implementation of RF&M, OPM, TDM, Packet TM/TC, etc… operational end SLE gateways for SLE transfer services with CNES multi-mission facilities (2004 on Provider side ; 2006 on User side ). SLE transfer services on the User side for Pleiades project: development in progress for the Control Center. SLE transfer services at ground stations level planned for a next phase (2007). So far, SLE Service Management anticipated only as an interface for external partners. 3. Implementations (2/3)

Colorado SpringsJanuary 23~26, New standards applicable to CNES Projects in 2006 –CFDP B-3 (CFDP)720.1-G-2 (part 1 intro & overview)720.2-G-2 (part 2 Implementers guide) –Lossless data compression B G-1 –Space link extension B-1 (FSP service spec) B-2 (F_CLTU service spec) B-1 (ROCF service spec) B-1 (RAF service spec) B-2 (RAF service spec) B-2 (ref. model - Part 1: SLE) –Proximity-1 Space Link Protocol B-3 (Data link)211.1-B-3 (Physical)211.2-B-1 (Coding and synchronisation) –TM B-1 (TM synch. and channel coding)130.1-G-1 (TM synch. and channel coding - Concept) G-1 (Overview of space link protocols)132.0-B-1 (TM space data link protocol) B-1 (Space Packet protocol) –AOS B-1 (AOS space data link protocol) –TC B-1 (TC synch. and channel coding)232.0-B-1 (TC space data link protocol) B-1 (Communications operations procedure) 3. Implementations (3/3)

Colorado SpringsJanuary 23~26, Secretariat: –CNES is grateful to the secretariat for the very good reporting to the CMC in between meetings (e.g.: epoll results) and the data package for this CMC meeting. –Intermediate progress status of action items could also be useful for CMC members. Strategic / Operating plan: –CNES feels that there is a gap between the high level long term objectives and the work in progress. –CNES recommends that each area produces a list of Work Items (completed, in progress, future) they feel should be covered in final and this list identifies the medium/long term Work Plan of CCSDS. –That list would be helpful in the coordination with other standardization organizations. 4. MISCELLANEOUS (1/2)

Colorado SpringsJanuary 23~26, Publications –The Data Description Language EAST Specification (CCSDS B-3) has never been published in spite of “CMC” approval in # –The reason seems to be related to incompatibilities between CNES and Secretariat softwares for drawings. –Issue to be fixed by Secretariat with Editors (CNES: D Minguillon ; NASA: D Sawyer ; J Garrett). Documents: –Access to / recovery of documents on the web site is not always working. –CNES needs word or.pdf files in unprotected format for Books that are introduced in CNES list of applicable standards. 4. MISCELLANEOUS (2/2)