News
SWOT L3_LR_SSH (2-km) v2.0.1 & SWOT L3_LR_WIND_WAVE (250-m) v2.0 on AVISO
We are pleased to announce the release on AVISO of SWOT L3_LR_SSH (2-km) in Version 2.0.1 for Cycles 474–578 (Calibration phase) and Cycles 1–ongoing (Science phase) and SWOT L3_LR_WIND_WAVE (250-m) in Version 2.0 for Cycles 2–16 (Science phase).

Example of Level-3 SSHA composite (unit cm) for January 2024 (ascending passes). Credits CNES,CLS.
We are pleased to announce the release of the following AVISO products:
- SWOT L3_LR_SSH (2-km) Version 2.0.1
- You can find more details about v2.0.1 content in the short presentation here
- Products: Basic and Expert versions (Landing Page is here)
- Calibration phase: cycles 474–578
- Science phase: cycles 1-ongoing
- Unsmoothed Version: Available for the Calibration phase (Cycles 474–578) and Science phase (Cycles 1–16 only)
- SWOT L3_LR_WIND_WAVE (250-m) Version 2.0
- Product: Experimental product for wind and wave applications (Landing Page is here)
- Science phase: Cycles 2-16
Data Access
If you already have an AVISO account, you can access the data via the following services:
- FTP access: ftp://ftp-access.aviso.altimetry.fr:21
- SFTP access: sftp://ftp-access.aviso.altimetry.fr:2122
Paths:
- /swot_products/l3_karin_nadir/l3_lr_ssh/v2_0_1
- /swot_products/l3_karin/l3_lr_wind_wave/v2_0
- Thredds Data Server (TDS):
- No account required: TDS access is open and does not require an AVISO account.
- L3_LR_SSH TDS Access: THREDDS Catalog for L3_LR_SSH v2.0.1
- L3_LR_WIND_WAVE TDS Access: THREDDS Catalog for L3_LR_WIND_WAVE_v2.0