Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/rrfs_dev1_NA_3km/alaska/bgrd3d/catalog.html

Dataset Size Last Modified
     Folder  alaska_bgrd3d   --
         2302613000000 913.9 Mbytes 2023-01-26T18:45:36.622Z

GSD TDS at ESRL/GSD/ITS/DSG see Info
Documentation