Syntool - CMEMS update follow-up
Changes for L3 SSH & SLA NRT products
by Sylvain Herlédan
Aside from changes in directory and file names, a recent improvement could be relevant to the data available in Syntool portals (1Hz products):
- * Evolution of L3 1Hz processing:
For missions for which upstream L2P data with a 20Hz posting rate is available, the L3 1Hz processing will be modified to use this upstream 20Hz data instead of the historical 1Hz data. The expected impact is a better coherence of L3 1Hz and 5Hz data, as well as a slight decrease of residual measurement noise, but without significant impact for users. The availability of data should also be slightly improved when approaching the coast.
The following datasets are concerned :
- cmems_obs-sl_glo_phy-ssh_nrt_h2b-l3-duacs_PT1S
- cmems_obs-sl_glo_phy-ssh_nrt_j3n-l3-duacs_PT1S
- cmems_obs-sl_glo_phy-ssh_nrt_s3a-l3-duacs_PT1S
- cmems_obs-sl_glo_phy-ssh_nrt_s3b-l3-duacs_PT1S
- cmems_obs-sl_glo_phy-ssh_nrt_s6a-lr-l3-duacs_PT1S
Starting 1st December 2023 the SSH and SLA will use the new product distributed by CMEMS.
- SSH L3 NRT Altika Saral (https://odl.bzh/LB1hgnuB)
- SSH L3 NRT Cryosat-2 (https://odl.bzh/PFSXoCyc)
- SSH L3 NRT HY-2B (https://odl.bzh/cTf9fwAX)
- SSH L3 NRT Jason-3 (https://odl.bzh/dKWXRCwI)
- SLA L3 NRT Altika Saral (https://odl.bzh/pzq0hkNR)
- SLA L3 NRT Cryosat-2 (https://odl.bzh/7_vJN-4B)
- SLA L3 NRT HY-2B (https://odl.bzh/ltT5wC4B)
- SLA L3 NRT Jason-3 (https://odl.bzh/vf5exDfn)
SSH & SLA from SWOT nadir measurements are also available from 9th November 2023 onwards:
- SSH L3 NRT SWOT-Nadir (https://odl.bzh/eLC0Ar5Q)
- SLA L3 NRT SWOT-Nadir (https://odl.bzh/qMLvG6Pt)
