Latest News
07.08.2023 Version 1.1 of Wet Troposphere Correction from water vapour CDRs
![](/fileadmin/_processed_/8/6/csm_WTC_from_WV_CDR_figure_d5aee0b7ca.png)
The new version 1.1 of the Wet Troposphere Correction from water vapour climate data records is now online on Aviso+, taking into account new versions of input data.
03.08.2023 August 2023: Assessing coastal vulnerability in Ghana
![Flood extent mapping for each scenario of Extreme Coastal Water Levels Flood extent mapping for each scenario of Extreme Coastal Water Levels where: (A) 30th percentile of ECWLs with 19% of the area being potentially flooded, (B) 60th percentile of ECWLs with 29% of the area being potentially flooded, (C) 98th percentile of the area being potentially flooded. (from [Brempong et al., 2023])](/fileadmin/_processed_/e/a/csm_202308_jmse-11-01144-g006_e58b1d0645.png)
Sea level rise is already adding to extreme events for low-lying coasts. Altimetry helps in assessing the risks.
02.08.2023 Swot orbit changed for the "science" orbit
![](/fileadmin/_processed_/2/6/csm_bpc_swot_pia25623-orig_a9ca7a51fa.jpg)
Between 10 and 20 July, Cnes teams performed a series of manoeuvres to raise Swot satellite's altitude by 33 km. The satellite has been in a calibration and validation 1 day orbit for 6 months. The aim of the orbit change is to...