ITSC-25: India, May 2025
ITSC-25 was held in Goa, India on May 8-14, 2025. We thank the local host NCMRWF and the staff at Resort Rio for all their efforts towards ensuring a smooth and rewarding conference experience.
This is the conference program (updated 19th May 2025).
About the ITWG
The International TOVS Working Group (ITWG) brings together users and providers of satellite data to exchange information on research and progress and to make recommendations and set action items to guide future research and influence relevant programs.
Learn more about our mission

Working Groups
The ITWG is organized into six Working Groups:
- Advanced Sounders
- Climate
- Data Assimilation/Numerical Weather Prediction
- International Issues and Future Systems
- Products and Software
- Radiative Transfer and Surface Properties
Each group is tasked with developing action items and recommendations and producing a report at the conclusion of each conference. Actions and recommendations are then reviewed at the next conference.
ITWG also has Technical Sub-Groups:
- CRTM and RTTOV
- RFI and Frequency Management