Task Description

Task name :

Augmentation systems
Leading committee and working group owning the task: ENG WG 2
Tasks associated (*leading) :
Tags: Work programme 2025-2027, Work programme 2023-2027
Task Leader : José-Luis Martin
Task Number : ENG-3.3.1
Standards : S1030 Radionavigation Services
Topic area : S1030.3 Augmentation services
Task Description : Monitoring DGNSS developments, both SBAS and marine Radiobeacon and update IALA documents as necessary
Objectives of the task :
Expected outcome : Reportage
Compelling need :
Strategic Alignment :
Scope :
Cybersecurity related :

No
Brief and concise description of the work : to be undertaken and programme mile-stones (where appropriate).
Expected numbers of sessions for completion :
Session 17 Session 18 Session 19 Session 20 Session 21 Session 22 Session 23
+ + + v v v

Meaning of symbols for sessions :

v + x > <
Scheduled Progressed Not progressed Finalised On hold
Committee notes : Origins :
Approved by Council (Council session/Date) : 0
Notes from the council :
Status (Text) :
Status (Colour) :
On track
Remarks :

History of the task :

2024-04-11 16:36:00

ENG18The Committee reviewed input paper ENG18-3.2.2.7 “IMO Recognition Augmentation Systems (draft for discussion)†and the information given during the presentation. There are planned two additional intersessional meetings from now on until ENG19 committee to work on the input paper “Recognition of Augmentation Systems in the WWRNS†with the intention to present a mature draft in ENG19 for the final comments, endorsement and approval. Then,Action item:That Committee participants interested in supporting the development of “Recognition for Augmentation Systems in the WWRNS†between ENG18 and ENG 19 are invited to contact José Luis Martin (jose-luis.martin@essp-sas.eu).ENG18
The WG reviewed the latest version of the Guideline “on future of marine radiobeacon DGPS-DGNSS“ which was an output of the IALA ENG15 meeting. Furthermore, the WG identified that there are existing IALA Recommendations and Guidelines related to radiobeacons which has to be considered. The WG propose to update these documents while developing the Guideline “on future of marine radiobeacon DGPS-DGNSS“ to get a consistent set of documents.
The WG is aware that the new Guideline shall especially give Guidance to administrations which are intending to discontinue or maintain the DGNSS service

2025-04-08 14:44:40 ENGWG2C

ENG19The Committee reviewed the input paper ENG19-3.1.2.1, “Draft input to NCSR 12, Recognition of augmentation systems in the World-Wide radionavigation systems” and the information given during the discussions. The draft guideline on “NCSR 12 Recognition of augmentation systems in the World-Wide radionavigation systems” was reviewed and amended during the meeting, and a final version was generated which should become an output of ENG-19. .

2025-05-04 18:23:49 alisa.nechyporuk

2025-09-08 14:41:54 alisa.nechyporuk

2025-10-15 16:00:31 ENGWG2C

2025-10-15 18:15:52 ENGTGL25

ENG21. The committee discussed the proposal from Angela Barr about the work already performed within IMO CG2 in terms of the development of SBAS DFMC & ARAIM Performance Standard. In this case, it is presented the work plan and it is proposed to work also in the frame of IALA ENG WG2 to support this development. Now, Australia is working on a gap analysis by reviewing the reference documentation (IMO GNSS Performance Standards (GPS, Galileo, Beidou...), ICAO SARPS for SBAS DFMC, technical standards (MOPS) from RTCA/EUROCAE...) to identify those elements that should be considered within the IMO SBAS DFMC & ARAIM Performance Std. It is also mentioned that IALA documents could be also part of the documents to be reviewed for the gap analysis. Finally, the Committee agreed the scope of this activity match with the scope of this task. It is proposed to Angela to share the gap analysis with the Task Leader for the TG to contribute. Documentation should be uploaded in the related folder within the fileshare.