Catalog https://coastwatch.glerl.noaa.gov/thredds/Satellite/ice/ice_class_catalog.html

Dataset	Size	Last Modified
`Great Lakes Ice Classification`		`--`
`Ice class grid (netcdf)/`		`--`
`Ice class grid (png)/`		`--`
`Ice class grid (tif)/`		`--`
`Ice class grid (kmz)/`		`--`