Catalog http://data.ncdc.noaa.gov/thredds/catalog.html

Dataset	Size	Last Modified
`Climate Data Record (CDR) Program Data`		`--`
`AVHRR Pathfinder Atmospheres - Extended (PATMOS-X) Reflectance/`		`--`
`Inter-calibrated Clear-Sky HIRS 6.7 um (Ch.12) Brightness Temperature/`		`--`
`Inter-calibrated gridded geostationary (GridSat) 11 um Brightness Temperature`		`--`
`AVHRR Aerosol Optical Thickness (AOT)/`		`--`
`Remote Sensing Systems (RSS) Version-6 SSM/I/`		`--`
`Monthly HIRS Outgoing Longwave Radiation (OLR)`		`--`
`Calibrated AMSU-A Channel 9 Brightness Temperature/`		`--`
`UAH MSU/AMSU Brightness Temperatures/`		`--`
`Sea Ice Concentration/`		`--`
`Northern Hemisphere Snow Cover Extent`		`--`
`RSS MSU/AMSU-A Mean Layer Atmospheric Temperatures/`		`--`
`Extended Reconstructed Sea Surface Temperature (v03-b) Monthly Analysis`		`--`