Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sst/data/comparison/AVHRR_Pathfinder/1981/12/21/catalog.html

Dataset	Size	Last Modified
`21`		`--`
`19811221151624-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA07_G_1981355_day-v02.0-fv01.0.nc`	`12.39 Mbytes`	`2013-11-22T12:55:00Z`
`19811221043229-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA07_G_1981354_night-v02.0-fv01.0.nc`	`12.70 Mbytes`	`2013-11-22T12:55:00Z`
`19811221010027-NODC-L3C_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.2_NOAA07_G_1981355_night-v02.0-fv01.0.nc`	`12.09 Mbytes`	`2013-11-22T12:55:00Z`