An extension (v1.1) of the Sea Level CCI+ XTRACK-ALES coastal sea level product is available. The along-track high-resolution (20 Hz) Sea Level Anomalies are now available from the period 2002-2018 based on the missions Jason-1, Jason-2 and Jason-3 in six regions of the coastal world ocean including the Mediterranean Sea, North-East Atlantic, West Africa, North Indian Ocean, South-East Asia and Australia.
This product has been used to derive a thematic coastal sea level product, which consists of monthly-averaged post-processed SLAs and the associated trends estimated along the track of 429 selected coastal sites. This product is described in a dedicated publication.
Future versions of the XTRACK-ALES product are expected including a spatial extension around Africa and the use of the Envisat and SARAL/AltiKa altimeter missions.