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Federal
Satellite Observations of Arctic Change, Version 1
National Aeronautics and Space Administration —
The purpose of this site is to expose NASA satellite data and research on Arctic change in the form of maps that illustrate the changes taking place in the Arctic... -
Federal
Greenland Ice Sheet Melt Characteristics Derived from Passive Microwave Data, Version 1
National Aeronautics and Space Administration —
The Greenland ice sheet melt extent data, acquired as part of the NASA Program for Arctic Regional Climate Assessment (PARCA), is a daily (or every other day, prior... -
Federal
Global Annual Freezing and Thawing Indices, Version 1
National Aeronautics and Space Administration —
The total annual freezing and thawing indices are defined as thecumulative number of degree-days when air temperatures are below andabove zero degrees Celsius. The... -
Federal
CLPX-Ground: Ground Based Passive Microwave Radiometer (GBMR-7) Data, Version 1
National Aeronautics and Space Administration —
This data set contains brightness temperature observations of the snow cover at the Local Scale Observation Site (LSOS) of the Cold Land Processes Field Experiment... -
Federal
Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets, Version 1
National Aeronautics and Space Administration —
Note: This data set is now on HTTPS so references to CD-ROM are historic and no longer applicable.The Ice Altimetry System (IAS) data seet contains surface elevations... -
Federal
Arctic Water Vapor Characteristics from Rawinsondes, Version 1
National Aeronautics and Space Administration —
A gridded climatological monthly-mean data base of Arctic water vapor characteristics has been assembled by combining fixed station data with data from soundings... -
Federal
SMEX03 Landsat Thematic Mapper Imagery: Alabama, Version 1
National Aeronautics and Space Administration —
This data set provides imagery developed from Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper (ETM+) data for use in studying land cover... -
Federal
SMEX03 Aircraft Polarimetric Scanning Radiometer (PSR) Data, Oklahoma, Version 1
National Aeronautics and Space Administration —
This data set includes brightness temperature data for the C-band and X-band of the PSR/CX band radiometer. -
Federal
GLAS/ICESat 500 m Laser Altimetry Digital Elevation Model of Antarctica, Version 1
National Aeronautics and Space Administration —
The Geoscience Laser Altimeter System (GLAS) instrument on the Ice, Cloud, and land Elevation Satellite (ICESat) provides global measurements of elevation, and... -
Federal
SMEX02 European Remote Sensing Satellite (ERS-2) AMI Data, Iowa, Version 1
National Aeronautics and Space Administration —
This data set consists of browse images acquired by the C-band Active Microwave Instrument (AMI) onboard the European Remote Sensing Satellite 2 (ERS-2) and provides... -
Federal
IPAB Antarctic Drifting Buoy Data, Version 1
National Aeronautics and Space Administration —
Through participating research organizations in various countries, the World Climate Research Programme's (WCRP) International Programme for Antarctic Buoys (IPAB)... -
Federal
SMEX03 Site Photographs, Oklahoma, Version 1
National Aeronautics and Space Administration —
The SMEX03 Site Photographs data set includes photographs of the regional study areas of Alabama, Georgia, and Oklahoma, USA as part of the 2003 Soil Moisture... -
Federal
SMEX04 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures, Arizona, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Ancillary Soil Characteristics Data, Georgia, Version 1
National Aeronautics and Space Administration —
The SMEX03 Ancillary Soil Characteristics data set contains data for the regional study areas of Alabama, Georgia, and Oklahoma, USA as part of the 2003 Soil Moisture... -
Federal
SMEX03 QuikSCAT/SeaWinds Backscatter Data, Alabama, Version 1
National Aeronautics and Space Administration —
This data set includes data collected over the Soil Moisture Experiment 2003 (SMEX03) areas of Alabama, Georgia, and Oklahoma, USA, and Brazil. The SeaWinds... -
Federal
SMEX03 Landsat Thematic Mapper NDVI and NDWI: Oklahoma, Version 1
National Aeronautics and Space Administration —
This Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI) data set was developed from Landsat 5 Thematic Mapper (TM) data for... -
Federal
SMEX05 Multispectral Radiometer Data: Iowa, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX05 Site Photographs: Iowa, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
Greenland Annual Accumulation along the EGIG Line, 1959–2004, from Airborne Radar and Neutron Probe Densities, Version 1
National Aeronautics and Space Administration —
This data set reports mean annual snow accumulation rates in meters water equivalent (m·w.e.) from 1959 to 2004 along a 250 km segment of the Expéditions... -
Federal
Polar Stereographic Valid Ice Masks Derived from National Ice Center Monthly Sea Ice Climatologies, Version 1
National Aeronautics and Space Administration —
These valid ice masks provide a way to remove spurious ice caused by residual weather effects and land spillover in passive microwave data. They are derived from the...