CCI THREDDS Data Server Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sst/data/comparison/AVHRR_Pathfinder/2001/07/21/catalog.html

Dataset Size Last Modified
     Folder  21   --
         20010721121012-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA16_G_2001202_day-v02.0-fv01.0.nc 14.21 Mbytes 2013-11-22T12:29:14Z
         20010721033442-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA16_G_2001202_night-v02.0-fv01.0.nc 13.40 Mbytes 2013-11-22T12:29:14Z

CCI THREDDS Data Server at CEDA see Info
Documentation