Catalog http://tds.aviso.altimetry.fr/thredds/catalog/dataset-altimetry-seaice-ctoh/ease2_grids_12500_smth25000/nh/catalog.html

Dataset	Size	Last Modified
`nh`		`--`
`SIT_NH_2013_2019_CS2_SnowKaKu.ease2_12500_smth25000.nc.gz`	`58.49 Mbytes`	`2020-03-24T10:54:57Z`
`SIT_NH_2010_2019_CS2_SnowW99m.ease2_12500_smth25000.nc.gz`	`76.75 Mbytes`	`2020-03-24T10:54:51Z`
`SIT_NH_2002_2012_ENV_SnowW99m.ease2_12500_smth25000.nc.gz`	`74.63 Mbytes`	`2020-03-24T10:54:43Z`