Event Updated: SOSA/SSN Revision group meeting

[View this event in your browser](https://www.w3.org/events/meetings/0817d586-40c1-475d-ac9f-815a4419815f/20251231T110000/)

 SOSA/SSN Revision group meeting Upcoming Confirmed
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 26 November 2025, 11:00 -12:00 Etc/UTC

 Event is recurring Every other week on Wednesday, starting from 8 October 2025, until 6 February 2027

[ Spatio-temporal Data on the Web Working Group ](https://www.w3.org/groups/wg/sdw/calendar/)To consider updates to SOSA/SSN Ontology

See <https://github.com/w3c/sdw-sosa-ssn/issues>

 Agenda
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[Agenda](https://docs.google.com/document/d/15TBmYhgRjncdd_bvmTKygCD8aIhQo1-Tkg3eOKjYNTw/edit) Joining Instructions
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 Instructions are restricted to meeting participants. You need to [ log in](https://auth.w3.org/?url=https%3A%2F%2Fwww.w3.org%2Fevents%2Fmeetings%2F0817d586-40c1-475d-ac9f-815a4419815f%2F%3FrecurrenceId%3D20251231T110000) to see them.

 Participants
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### Organizers

- Simon Cox

### Groups

- [Spatio-temporal Data on the Web Working Group](https://www.w3.org/groups/wg/sdw/) ([View Calendar](https://www.w3.org/groups/wg/sdw/calendar/))

 Report feedback and issues on [ GitHub](https://github.com/w3c/calendar "W3C Calendar GitHub repository").