DOI - Version 1.0   - 2015 - 10.6096/CTOH_X-TRACK_2015_01

         Version 1.01 - 2016 - 10.6096/CTOH_X-TRACK_2017_01 
         Version 1.02 - 2017 - 10.6096/CTOH_X-TRACK_2017_02

Data Set Long Name - X-TRACK, Along track Sea Level Anomalies

Data Set Description - X-TRACK, is a regional altimeter products for coastal applications. It has been developed in order to optimize the
completeness and the accuracy of the sea surface height information derived from satellite altimetry in coastal ocean areas.
1hz alongtrack SLA are available in 23 regions for different altimetric missions (Topex, Jason-1&2, Geosat, Ers2, Envisat).
SLA is computed on a reference track. X-TRACK SLA files hold alongtrack SLA data together with MSSH, FES2012 tide, Dynamic Atmospheric
Corrections and distance to coast parameters. Users can both retrieve filtered and non-filtered data.

Data Access - http://ctoh.legos.obs-mip.fr/data/coastal-products/coastal-products-1/sla-1hz

Data Citation - Birol, F. et al. “Coastal Applications from Nadir Altimetry: Example of the X-TRACK Regional Products.
” Advances in Space Research 59, no. 4 (February 2017): 936–53. doi:10.1016/j.asr.2016.11.005."