ORNL DAAC Catalog https://thredds.daac.ornl.gov/thredds/catalog/ornldaac/1316/catalog.html

Dataset Size Last Modified
     Folder  CARVE: CH4, CO2, and CO Atmospheric Concentrations, CARVE Tower, Alaska, 2012-2014   --
         Folder  2012_footprints/   --
         Folder  2013_footprints/   --
         Folder  2014_footprints/   --

ORNL DAAC TDS at ORNL DAAC see Info
THREDDS Data Server [Version 4.6.16.1 - 2021-03-11T18:21:07-0500] Documentation