DOI - Version 2.0 - 2015 - 10.6096/CTOH_X-TRACK_Tidal_2015_01
      -  Version 2.0 - 2018 - 10.6096/CTOH_X-TRACK_Tidal_2018_01

Data Set Long Name - X-TRACK, Along track Tidal Constants

Data Set Description - X-TRACK, is a regional altimeter products for coastal applications.
Along-track tidal constants (amplitude, phase lags and associated estimation errors for
73 constituents) derived from the X-TRACK T/P and Jason 1&2 is available every 6-7 km
along the satellite ground tracks.

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

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."