Event details

OSTST 2022

The yearly meeting Ocean Surface Topography Science Team (OSTST) will be held in Venice, Italy, from 31 October to 04 November 2022.

Although the in person meeting is postponed, a shorter virtual meeting will be organized during the planned dates (24-28 March) that will be restricted to high-level summaries and open discussions.  The meeting will not last the entire week and will be restricted to ~3h/day to allow different time zones to attend.

EUMETSAT et le CNES organize the next OSTST meeting on altimetry: "Continued, enhanced ocean altimetry and climate monitoring from space". This meeting is the opportunity to explore the performances of the satellite altimetry constellation and also to provide a forum to reflect on user needs for future systems.

OSTST splinters

  • Application development for operations
  • Instrument processing: Propagation, Wind Speed and Sea State Bias), Measurement and Retracking (LRM&SAR)
  • Outreach, Education and Altimetric Data Services
  • Precision orbit determination
  • Quantifying errors and uncertainties in altimetry data
  • Regional and global CAL/VAL for assembling a climate data record
  • Science results from satellite altimetry
  • The geoid, mean sea surfaces and mean dynamic topography
  • Tides, internal tides and high-frequency processes

The "AVISO+ Meetings" website offers all the abstracts and presentations submitted by the authors. A forum open from October 28th to November 18th, allows participants to interact online. Access to the forum is open to all, by creating an account on "AVISO+ Meetings", without necessarily having submitted an "abstract" (frequently asked questions about access to the forum).

The ODATIS cluster is present in the "Outreach, Education and Altimetric Data Services" session with the poster "ODATIS, Ocean Data Information and Services for Easier Access to Data and Analytical Services". Studies and applications based on data managed by the Satellite Data and Services Centers CDS-SAT-CERSAT and CDS-SAT-AVISO are also the subject of several presentations.

Non-exhaustive list of some of these presentations including data managed by CDS-SAT-CERSAT and CDS-SAT-AVISO:

date hour type 1st author title and abstract's link catalog ODATIS
1st November 17:15 poster Laurent
Soudarin
AVISO+ products and service: what's new? catalog ODATIS
1st November 17:15 poster Fabien
Blarel
CTOH studies for extending the range of altimetry applications over the ocean and continental surfaces catalog ODATIS
1st November 17:15 poster Fabien
Léger
New advances in altimetry towards the coast : example of the CTOH sea level products catalog ODATIS
1st November 17:15 poster Sara
Fleury
Sentinel-3 Land STM: Sea Ice Thematic Products  
1st November 17:15 poster Cori
Pegliasco
Monitoring the mesoscale eddies interactions with the
altimetry constellation
 
1st November 17:15 poster Michael
Ablain
Monitoring the Ocean Heat Content and the Earth Energy
imbalance from space altimetry and space gravimetry
 
catalog ODATIS
2nd November 09:00
10:30
forum Cédric
Tourain
Surface Measurements for Oceanographic Satellites: the SUMOS in-situ and airborne campaign, session Application development for Operations catalog ODATIS
2nd November 09:15 oral Yannice
Faugère
The 2022 Honga Tonga Tsunami monitored by satellite altimetry and SAR  
2nd November 09:45
10:00
oral Annabelle
Ollivier
5Hz resolution altimetry wave products for better coastal approach. catalog ODATIS
2nd November 11:30
11:40
oral Florence
Birol
Round Robin Assessment of altimetry algorithms for coastal sea surface height data  
2nd November 14:00
 14:15
oral Pierre
Prandi
Benefits of multi-altimeter combination for Arctic sea surface height retrievals catalog ODATIS
2nd November 16:45
17:00
oral Cori
Pegliasco
 A New Global Mesoscale Eddy Trajectory Atlas Derived from Altimetry : Presentation and Future Evolutions catalog ODATIS
3rd November 09:00
10:30
forum Fanny
Girard-Ardhuin
CFOSAT data over sea ice areas catalog ODATIS
3rd November 16:55
17:05
oral Sara
Fleury
Waiting for CRISTAL: evaluation of a snow depth product using Ka/Ku dual-frequency altimetry. Impacts on sea ice thickness estimation.  

Further information

  • on the OSTST 2022 website : registration, abstract submission, ect
  • on the AVISO+ meeting website : access to the abstracts, oral and posters presentation for the past editions.

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