[ssig] SSIG session at next IVOA meeting

[Baptiste Cecconi]

Dear colleagues, 

This is call for contribution to the SSIG session at the next IVOA meeting (17-19 Nov 2020). 

Please let me know if you want to present a contribution. 

Here is a preliminary list of topics: 
- EPN-TAP v2.0 WD
- Solar System Reference Frames
- Report on IHDEA 2020 meeting (International Heliophysics Data Environment Alliance)

More info on the meeting: 
https://wiki.ivoa.net/twiki/bin/view/IVOA/InterOpNov2020

Sincerely
Baptiste